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未验证 提交 30e47bce 编写于 作者: Q Qiyang Min 提交者： GitHub
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Merge branch 'develop' into revert_vlog

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浏览文件 @ 30e47bce
......@@ -43,6 +43,8 @@ RUN wget -q https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz && \
CFLAGS="-Wformat" ./configure --prefix=/usr/local/ --enable-shared > /dev/null && \
make -j8 > /dev/null && make altinstall > /dev/null
RUN rm -r /root/python_build
RUN apt-get update && \
apt-get install -y --allow-downgrades patchelf \
python3 python3-dev python3-pip \
......
paddle/fluid/operators/fused/fusion_gru_op.cc
浏览文件 @ 30e47bce
......@@ -183,24 +183,27 @@ class FusionGRUKernel : public framework::OpKernel<T> {
const int total_T = x_dims[0]; \
const int D3 = wh_dims[1]
#define INIT_OTHER_DEFINES \
auto* h0 = ctx.Input<Tensor>("H0"); \
auto* wx = ctx.Input<Tensor>("WeightX"); \
auto* bias = ctx.Input<Tensor>("Bias"); \
auto* hidden_out = ctx.Output<LoDTensor>("Hidden"); \
bool is_reverse = ctx.Attr<bool>("is_reverse"); \
const int M = x_dims[1]; \
const int D = wh_dims[0]; \
const int D2 = D * 2; \
const auto& ker = math::jitkernel::KernelPool::Instance() \
.template Get<math::jitkernel::GRUKernel<T>, \
const std::string&, const std::string&>( \
ctx.Attr<std::string>("gate_activation"), \
ctx.Attr<std::string>("activation"), D); \
const T* x_data = x->data<T>(); \
const T* wx_data = wx->data<T>(); \
const T* wh_data = wh->data<T>(); \
auto place = ctx.GetPlace(); \
#define INIT_OTHER_DEFINES \
auto* h0 = ctx.Input<Tensor>("H0"); \
auto* wx = ctx.Input<Tensor>("WeightX"); \
auto* bias = ctx.Input<Tensor>("Bias"); \
auto* hidden_out = ctx.Output<LoDTensor>("Hidden"); \
bool is_reverse = ctx.Attr<bool>("is_reverse"); \
const int M = x_dims[1]; \
const int D = wh_dims[0]; \
const int D2 = D * 2; \
const math::jitkernel::gru_attr_t attr( \
D, ctx.Attr<std::string>("gate_activation"), \
ctx.Attr<std::string>("activation")); \
math::jitkernel::gru_t one_step; \
const auto& ker = \
math::jitkernel::KernelPool::Instance() \
.template Get<math::jitkernel::GRUKernel<T>, \
const math::jitkernel::gru_attr_t&>(attr); \
const T* x_data = x->data<T>(); \
const T* wx_data = wx->data<T>(); \
const T* wh_data = wh->data<T>(); \
auto place = ctx.GetPlace(); \
T* xx_data = xx->mutable_data<T>(place)
void SeqCompute(const framework::ExecutionContext& ctx) const {
......@@ -237,7 +240,9 @@ class FusionGRUKernel : public framework::OpKernel<T> {
if (h0_data) {
prev_hidden_data = h0_data + bid * D;
} else {
ker->ComputeH1(xx_data, hidden_out_data);
one_step.gates = xx_data;
one_step.ht = hidden_out_data;
ker->ComputeH1(&one_step, &attr);
prev_hidden_data = hidden_out_data;
tstart = 1;
move_step();
......@@ -247,12 +252,15 @@ class FusionGRUKernel : public framework::OpKernel<T> {
blas.GEMM(CblasNoTrans, CblasNoTrans, 1, D2, D, static_cast<T>(1),
prev_hidden_data, D, wh_data, D2, static_cast<T>(1), xx_data,
D3);
ker->ComputeHtPart1(xx_data, prev_hidden_data, hidden_out_data);
one_step.gates = xx_data;
one_step.ht_1 = prev_hidden_data;
one_step.ht = hidden_out_data;
ker->ComputeHtPart1(&one_step, &attr);
// gemm rt * Ws
blas.GEMM(CblasNoTrans, CblasNoTrans, 1, D, D, static_cast<T>(1),
hidden_out_data, D, wh_state_data, D, static_cast<T>(1),
xx_data + D2, D3);
ker->ComputeHtPart2(xx_data, prev_hidden_data, hidden_out_data);
ker->ComputeHtPart2(&one_step, &attr);
// save prev
prev_hidden_data = hidden_out_data;
move_step();
......@@ -314,7 +322,9 @@ class FusionGRUKernel : public framework::OpKernel<T> {
T* cur_out_data = batched_out_data;
// W: {W_update, W_reset; W_state}
for (int i = 0; i < max_bs; ++i) {
ker->ComputeH1(cur_in_data, cur_out_data);
one_step.gates = cur_in_data;
one_step.ht = cur_out_data;
ker->ComputeH1(&one_step, &attr);
// add offset
cur_in_data += D3;
cur_out_data += D;
......@@ -339,8 +349,11 @@ class FusionGRUKernel : public framework::OpKernel<T> {
T* cur_out_data = batched_out_data;
T* cur_prev_hidden_data = prev_hidden_data;
for (int i = 0; i < cur_bs; ++i) {
ker->ComputeHtPart1(cur_batched_data, cur_prev_hidden_data,
cur_out_data);
one_step.gates = cur_batched_data;
one_step.ht_1 = cur_prev_hidden_data;
one_step.ht = cur_out_data;
ker->ComputeHtPart1(&one_step, &attr);
cur_batched_data += D3;
cur_prev_hidden_data += D;
cur_out_data += D;
......@@ -354,8 +367,10 @@ class FusionGRUKernel : public framework::OpKernel<T> {
cur_prev_hidden_data = prev_hidden_data;
for (int i = 0; i < cur_bs; ++i) {
ker->ComputeHtPart2(cur_batched_data, cur_prev_hidden_data,
cur_out_data);
one_step.gates = cur_batched_data;
one_step.ht_1 = cur_prev_hidden_data;
one_step.ht = cur_out_data;
ker->ComputeHtPart2(&one_step, &attr);
cur_batched_data += D3;
cur_prev_hidden_data += D;
cur_out_data += D;
......
paddle/fluid/operators/fused/fusion_lstm_op.cc
浏览文件 @ 30e47bce
......@@ -236,27 +236,31 @@ class FuisonLSTMKernel : public framework::OpKernel<T> {
const int D = wh_dims[0]; \
const int D4 = wh_dims[1]
#define INIT_OTHER_DEFINES \
const T* x_data = x->data<T>(); \
const T* wx_data = wx->data<T>(); \
const T* wh_data = wh->data<T>(); \
/* diagonal weight*/ \
const T* wp_data = bias->data<T>() + D4; \
/* for peephole only*/ \
T* checked_cell_data = nullptr; \
auto place = ctx.GetPlace(); \
if (use_peepholes) { \
/* w_ic * Ct-1, w_fc * Ct-1 ; w_oc * Ct => ih*/ \
auto* checked_cell = ctx.Output<Tensor>("CheckedCell"); \
checked_cell_data = checked_cell->mutable_data<T>(place); \
} \
const auto& ker = \
math::jitkernel::KernelPool::Instance() \
.template Get<math::jitkernel::LSTMKernel<T>, const std::string&, \
const std::string&, const std::string&>( \
ctx.Attr<std::string>("gate_activation"), \
ctx.Attr<std::string>("candidate_activation"), \
ctx.Attr<std::string>("cell_activation"), D, use_peepholes)
#define INIT_OTHER_DEFINES \
const T* x_data = x->data<T>(); \
const T* wx_data = wx->data<T>(); \
const T* wh_data = wh->data<T>(); \
/* diagonal weight*/ \
const T* wp_data = bias->data<T>() + D4; \
/* for peephole only*/ \
T* checked_cell_data = nullptr; \
auto place = ctx.GetPlace(); \
if (use_peepholes) { \
/* w_ic * Ct-1, w_fc * Ct-1 ; w_oc * Ct => ih*/ \
auto* checked_cell = ctx.Output<Tensor>("CheckedCell"); \
checked_cell_data = checked_cell->mutable_data<T>(place); \
} \
const math::jitkernel::lstm_attr_t attr( \
D, ctx.Attr<std::string>("gate_activation"), \
ctx.Attr<std::string>("candidate_activation"), \
ctx.Attr<std::string>("cell_activation"), use_peepholes); \
math::jitkernel::lstm_t one_step; \
one_step.wp = wp_data; \
one_step.checked = checked_cell_data; \
const auto& ker = \
math::jitkernel::KernelPool::Instance() \
.template Get<math::jitkernel::LSTMKernel<T>, \
const math::jitkernel::lstm_attr_t&>(attr)
// Wh GEMM
#define GEMM_WH_ADDON(bs, prev, out) \
......@@ -299,7 +303,10 @@ class FuisonLSTMKernel : public framework::OpKernel<T> {
prev_h_data = h0_data + bid * D;
prev_c_data = c0_data + bid * D;
} else {
ker->ComputeC1H1(xx_data, c_out_data, h_out_data, wp_data);
one_step.gates = xx_data;
one_step.ct = c_out_data;
one_step.ht = h_out_data;
ker->ComputeC1H1(&one_step, &attr);
tstart = 1;
// move one step
prev_h_data = h_out_data;
......@@ -310,8 +317,12 @@ class FuisonLSTMKernel : public framework::OpKernel<T> {
}
for (int step = tstart; step < seq_len; ++step) {
GEMM_WH_ADDON(1, prev_h_data, xx_data);
ker->ComputeCtHt(xx_data, prev_c_data, c_out_data, h_out_data, wp_data,
checked_cell_data);
one_step.gates = xx_data;
one_step.ct_1 = prev_c_data;
one_step.ct = c_out_data;
one_step.ht = h_out_data;
ker->ComputeCtHt(&one_step, &attr);
// move one step
prev_h_data = h_out_data;
prev_c_data = c_out_data;
......@@ -388,7 +399,11 @@ class FuisonLSTMKernel : public framework::OpKernel<T> {
T* cur_h_out_data = batched_h_out_data;
T* cur_c_out_data = batched_c_out_data;
for (int i = 0; i < max_bs; ++i) {
ker->ComputeC1H1(cur_in_data, cur_c_out_data, cur_h_out_data, wp_data);
one_step.gates = cur_in_data;
one_step.ct = cur_c_out_data;
one_step.ht = cur_h_out_data;
ker->ComputeC1H1(&one_step, &attr);
cur_in_data += D4;
cur_c_out_data += D;
cur_h_out_data += D;
......@@ -413,8 +428,12 @@ class FuisonLSTMKernel : public framework::OpKernel<T> {
T* cur_c_out_data = batched_c_out_data;
T* cur_h_out_data = batched_h_out_data;
for (int i = 0; i < cur_bs; ++i) {
ker->ComputeCtHt(cur_in_data, cur_prev_c_data, cur_c_out_data,
cur_h_out_data, wp_data, checked_cell_data);
one_step.gates = cur_in_data;
one_step.ct_1 = cur_prev_c_data;
one_step.ct = cur_c_out_data;
one_step.ht = cur_h_out_data;
ker->ComputeCtHt(&one_step, &attr);
// move one batch
cur_in_data += D4;
cur_prev_c_data += D;
......
paddle/fluid/operators/math/jit_code.cc
浏览文件 @ 30e47bce
......@@ -13,6 +13,7 @@ See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/operators/math/jit_code.h"
#include <stddef.h> // offsetof
#include "paddle/fluid/operators/math/jit_kernel.h" // TODO(TJ): remove me
namespace paddle {
......@@ -139,32 +140,10 @@ bool VActJitCode::init(int d, operand_type type) {
}
void VActJitCode::generate() {
xmm_t xmm_zero = xmm_t(2);
ymm_t ymm_zero = ymm_t(2);
if (type_ == operand_type::relu) {
vxorps(ymm_zero, ymm_zero, ymm_zero);
}
int offset = 0;
for (int i = 0; i < num_ / YMM_FLOAT_BLOCK; ++i) {
vmovups(ymm_src, ptr[param1 + offset]);
switch (type_) {
case operand_type::relu:
relu_jmm<ymm_t>(ymm_dst, ymm_src, ymm_zero);
break;
case operand_type::exp:
exp_jmm<ymm_t>(ymm_dst, ymm_src, 2, 3, 4, 5);
break;
case operand_type::sigmoid:
sigmoid_jmm<ymm_t>(ymm_dst, ymm_src, 2, 3, 4, 5);
break;
case operand_type::tanh:
tanh_jmm<ymm_t>(ymm_dst, ymm_src, 2, 3, 4, 5);
break;
case operand_type::identity:
break;
default:
break;
}
act<ymm_t>(ymm_dst, ymm_src, type_);
vmovups(ptr[param2 + offset], ymm_dst);
offset += sizeof(float) * YMM_FLOAT_BLOCK;
}
......@@ -181,22 +160,7 @@ void VActJitCode::generate() {
block = 1;
vmovss(xmm_src, ptr[param1 + offset]);
}
switch (type_) {
case operand_type::relu:
relu_jmm<xmm_t>(xmm_dst, xmm_src, xmm_zero);
break;
case operand_type::exp:
exp_jmm<xmm_t>(xmm_dst, xmm_src, 2, 3, 4, 5);
break;
case operand_type::sigmoid:
sigmoid_jmm<xmm_t>(xmm_dst, xmm_src, 2, 3, 4, 5);
break;
case operand_type::tanh:
tanh_jmm<xmm_t>(xmm_dst, xmm_src, 2, 3, 4, 5);
break;
default:
break;
}
act<xmm_t>(xmm_dst, xmm_src, type_);
if (rest >= 4) {
vmovups(ptr[param2 + offset], xmm_dst);
} else if (rest >= 2) {
......@@ -210,6 +174,158 @@ void VActJitCode::generate() {
ret();
}
bool LSTMJitCode::init(int d) { return MayIUse(avx) && d % 8 == 0; }
void LSTMJitCode::generate() {
if (use_peephole_) {
preCode();
}
reg64_t reg_ptr_gates = rax;
reg64_t reg_ptr_ct_1 = r9;
reg64_t reg_ptr_ct = r10;
reg64_t reg_ptr_ht = r11;
reg64_t reg_ptr_wp = r12;
mov(reg_ptr_gates, ptr[param1 + offsetof(lstm_t, gates)]);
mov(reg_ptr_ct_1, ptr[param1 + offsetof(lstm_t, ct_1)]);
mov(reg_ptr_ct, ptr[param1 + offsetof(lstm_t, ct)]);
mov(reg_ptr_ht, ptr[param1 + offsetof(lstm_t, ht)]);
if (use_peephole_) {
mov(reg_ptr_wp, ptr[param1 + offsetof(lstm_t, wp)]);
}
int offset = 0;
int d = num_ * sizeof(float);
for (int i = 0; i < num_ / YMM_FLOAT_BLOCK; ++i) {
/* gates: W_ch, W_ih, W_fh, W_oh */
ymm_t ymm_c = ymm_t(0);
ymm_t ymm_i = ymm_t(1);
ymm_t ymm_f = ymm_t(2);
ymm_t ymm_o = ymm_t(3);
ymm_t ymm_ct_1 = ymm_t(4);
ymm_t ymm_wp0 = ymm_t(5);
ymm_t ymm_wp1 = ymm_t(6);
ymm_t ymm_wp2 = ymm_t(7);
vmovups(ymm_c, ptr[reg_ptr_gates + offset]);
vmovups(ymm_i, ptr[reg_ptr_gates + offset + d]);
vmovups(ymm_f, ptr[reg_ptr_gates + offset + 2 * d]);
vmovups(ymm_o, ptr[reg_ptr_gates + offset + 3 * d]);
if (!compute_c1h1_) {
vmovups(ymm_ct_1, ptr[reg_ptr_ct_1 + offset]);
}
if (use_peephole_) {
vmovups(ymm_wp0, ptr[reg_ptr_wp + offset]);
vmovups(ymm_wp1, ptr[reg_ptr_wp + offset + d]);
vmovups(ymm_wp2, ptr[reg_ptr_wp + offset + 2 * d]);
}
/* C_t = act_cand(c) * act_gate(i) + C_t-1 * act_gate(f) */
// act_cand(c)
act<ymm_t>(ymm_c, ymm_c, act_cand_);
// act_gate(i) or act_gate(ct_1 * wp0 + i)
if (!compute_c1h1_ && use_peephole_) {
vmulps(ymm_wp0, ymm_ct_1, ymm_wp0);
vaddps(ymm_i, ymm_i, ymm_wp0);
}
act<ymm_t>(ymm_i, ymm_i, act_gate_);
vmulps(ymm_c, ymm_c, ymm_i);
if (!compute_c1h1_) {
// act_gate(f) or act_gate(ct_1 * wp1 + f)
if (use_peephole_) {
vmulps(ymm_wp1, ymm_ct_1, ymm_wp1);
vaddps(ymm_f, ymm_f, ymm_wp1);
}
act<ymm_t>(ymm_f, ymm_f, act_gate_);
// ct
vmulps(ymm_f, ymm_f, ymm_ct_1);
vaddps(ymm_f, ymm_f, ymm_c);
}
/* H_t = act_cell(C_t) * act_gate(o) */
// act_cell(C_t)
ymm_t ymm_ct = compute_c1h1_ ? ymm_c : ymm_f;
ymm_t ymm_tmp = ymm_i;
act<ymm_t>(ymm_tmp, ymm_ct, act_cell_);
// act_gate(o) or act_gate(ct * wp2 + o)
if (use_peephole_) {
vmulps(ymm_wp2, ymm_ct, ymm_wp2);
vaddps(ymm_o, ymm_o, ymm_wp2);
}
act<ymm_t>(ymm_o, ymm_o, act_gate_);
// ht
vmulps(ymm_o, ymm_o, ymm_tmp);
// save ct and ht
vmovups(ptr[reg_ptr_ct + offset], ymm_ct);
vmovups(ptr[reg_ptr_ht + offset], ymm_o);
offset += sizeof(float) * YMM_FLOAT_BLOCK;
}
if (use_peephole_) {
postCode();
} else {
ret();
}
}
bool GRUJitCode::init(int d) { return MayIUse(avx) && d % 8 == 0; }
void GRUJitCode::generate() {
reg64_t reg_ptr_gates = rax;
reg64_t reg_ptr_ht_1 = r9;
reg64_t reg_ptr_ht = r10;
mov(reg_ptr_gates, ptr[param1 + offsetof(gru_t, gates)]);
mov(reg_ptr_ht_1, ptr[param1 + offsetof(gru_t, ht_1)]);
mov(reg_ptr_ht, ptr[param1 + offsetof(gru_t, ht)]);
ymm_t ymm_one = ymm_t(0);
if (id_ == 2) {
reg64_t reg_ptr_tmp = r11;
mov(reg_ptr_tmp, reinterpret_cast<size_t>(exp_float_consts));
vmovaps(ymm_one, ptr[reg_ptr_tmp + OFFSET_EXP_ONE]);
}
int offset = 0;
int d = num_ * sizeof(float);
for (int i = 0; i < num_ / YMM_FLOAT_BLOCK; ++i) {
ymm_t ymm_u = ymm_t(1);
ymm_t ymm_r = ymm_t(2);
ymm_t ymm_s = ymm_t(3);
ymm_t ymm_ht_1 = ymm_t(4);
// W: {W_update, W_reset; W_state}
if (id_ == 0 || id_ == 2) {
vmovups(ymm_u, ptr[reg_ptr_gates + offset]);
vmovups(ymm_s, ptr[reg_ptr_gates + offset + 2 * d]);
}
if (id_ == 1) {
vmovups(ymm_r, ptr[reg_ptr_gates + offset + d]);
}
if (id_ == 1 || id_ == 2) {
vmovups(ymm_ht_1, ptr[reg_ptr_ht_1 + offset]);
}
if (id_ == 0) {
// ht = act_gate(u) * act_cand(s)
act<ymm_t>(ymm_u, ymm_u, act_gate_);
act<ymm_t>(ymm_s, ymm_s, act_cand_);
vmulps(ymm_s, ymm_s, ymm_u);
vmovups(ptr[reg_ptr_ht + offset], ymm_s);
} else if (id_ == 1) {
// ht = act_gate(r) * ht_1
act<ymm_t>(ymm_r, ymm_r, act_gate_);
vmulps(ymm_r, ymm_r, ymm_ht_1);
vmovups(ptr[reg_ptr_ht + offset], ymm_r);
} else if (id_ == 2) {
// ht = act_gate(u) * act_cand(s) + (1-act_gate(u)) * ht_1
ymm_t ymm_one_inner = ymm_t(ymm_one.getIdx());
act<ymm_t>(ymm_u, ymm_u, act_gate_);
act<ymm_t>(ymm_s, ymm_s, act_cand_);
vmulps(ymm_s, ymm_s, ymm_u);
vsubps(ymm_u, ymm_one_inner, ymm_u);
vmulps(ymm_u, ymm_ht_1, ymm_u);
vaddps(ymm_u, ymm_s, ymm_u);
vmovups(ptr[reg_ptr_ht + offset], ymm_u);
}
offset += sizeof(float) * YMM_FLOAT_BLOCK;
}
ret();
}
} // namespace gen
} // namespace jitkernel
} // namespace math
......
paddle/fluid/operators/math/jit_code.h
浏览文件 @ 30e47bce
......@@ -16,6 +16,7 @@ limitations under the License. */
#include <string>
#include "paddle/fluid/operators/math/jit_gen.h"
#include "paddle/fluid/operators/math/jit_kernel_impl.h"
#include "paddle/fluid/platform/cpu_info.h"
namespace paddle {
......@@ -46,14 +47,6 @@ extern const float exp_float_consts[];
extern const int exp_int_0x7f[];
extern int g_tmp_mem[];
// TODO(TJ): move these to some proper place
#define SIGMOID_THRESHOLD_MIN -40.0
#define SIGMOID_THRESHOLD_MAX 13.0
#define EXP_MAX_INPUT 40.0
#define XMM_FLOAT_BLOCK 4
#define YMM_FLOAT_BLOCK 8
#define ZMM_FLOAT_BLOCK 16
#define ALIGN32 __attribute__((aligned(32)))
#define EXP_HIG 88.3762626647949f
#define EXP_LOW -88.3762626647949f
......@@ -176,31 +169,34 @@ class VActJitCode : public JitCode {
protected:
// compute relu with ymm, xmm
template <typename JMM>
void relu_jmm(JMM& dst, JMM& src, JMM& zero) { // NOLINT
void relu_jmm(JMM& dst, JMM& src, int zero_idx = 15) { // NOLINT
JMM zero = JMM(zero_idx);
vxorps(zero, zero, zero);
vmaxps(dst, src, zero);
}
// compute exp with ymm, xmm
template <typename JMM>
void exp_jmm(JMM& dst, JMM& src, int fx_idx = 2, int fy_idx = 3, // NOLINT
int mask_idx = 4, int tmp_idx = 5) {
using namespace platform::jit; // NOLINT
assert(src.getIdx() != dst.getIdx()); // TODO(TJ): use enfore
void exp_jmm(JMM& dst, JMM& src, int src_idx = 11, int fx_idx = 12, // NOLINT
int fy_idx = 13, int mask_idx = 14, int tmp_idx = 15) {
using namespace platform::jit; // NOLINT
// check all idx can not equal
JMM jmm_src = JMM(src_idx);
JMM jmm_fx = JMM(fx_idx);
JMM jmm_fy = JMM(fy_idx);
JMM jmm_mask = JMM(mask_idx);
JMM jmm_tmp = JMM(tmp_idx);
reg64_t reg_ptr_global = rax;
push(reg_ptr_global);
vmovaps(jmm_src, src);
mov(reg_ptr_global, reinterpret_cast<size_t>(exp_float_consts));
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_HIG]);
vminps(src, src, jmm_tmp);
vminps(jmm_src, jmm_src, jmm_tmp);
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_LOW]);
vmaxps(src, src, jmm_tmp);
vmaxps(jmm_src, jmm_src, jmm_tmp);
// express exp(x) as exp(g + n*log(2))
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_LOG2EF]);
vmulps(jmm_fx, src, jmm_tmp);
vmulps(jmm_fx, jmm_src, jmm_tmp);
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_0P5]);
vaddps(jmm_fx, jmm_fx, jmm_tmp);
vroundps(jmm_fy, jmm_fx, 0x01);
......@@ -214,21 +210,21 @@ class VActJitCode : public JitCode {
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_C2]);
JMM ymm_z = JMM(jmm_mask.getIdx());
vmulps(ymm_z, jmm_fx, jmm_tmp);
vsubps(src, src, jmm_fy);
vsubps(src, src, ymm_z);
vmulps(ymm_z, src, src);
vsubps(jmm_src, jmm_src, jmm_fy);
vsubps(jmm_src, jmm_src, ymm_z);
vmulps(ymm_z, jmm_src, jmm_src);
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_P0]);
vmulps(dst, src, jmm_tmp);
vmulps(dst, jmm_src, jmm_tmp);
for (size_t i = OFFSET_EXP_P1; i < OFFSET_EXP_P5;
i += (YMM_FLOAT_BLOCK * sizeof(float))) {
vmovaps(jmm_tmp, ptr[reg_ptr_global + i]); // P1~P4
vaddps(dst, dst, jmm_tmp);
vmulps(dst, dst, src);
vmulps(dst, dst, jmm_src);
}
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_P5]);
vaddps(dst, dst, jmm_tmp);
vmulps(dst, dst, ymm_z);
vaddps(dst, dst, src);
vaddps(dst, dst, jmm_src);
vmovaps(jmm_tmp, ptr[reg_ptr_global]);
vaddps(dst, dst, jmm_tmp);
// build 2^n
......@@ -265,20 +261,23 @@ class VActJitCode : public JitCode {
// compute sigmoid with ymm, xmm
template <typename JMM>
void sigmoid_jmm(JMM& dst, JMM& src, int fx_idx = 2, // NOLINT
int fy_idx = 3, int mask_idx = 4, int tmp_idx = 5) {
void sigmoid_jmm(JMM& dst, JMM& src, int src_idx = 11, // NOLINT
int fx_idx = 12, int fy_idx = 13, int mask_idx = 14,
int tmp_idx = 15) {
// y = 1 / (1 + e^-x)
JMM jmm_tmp = JMM(tmp_idx);
JMM jmm_src = JMM(src_idx);
reg64_t reg_ptr_global = rax;
push(reg_ptr_global);
vmovaps(jmm_src, src);
mov(reg_ptr_global, reinterpret_cast<size_t>(exp_float_consts));
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_SIGMOID_MAX]);
vminps(src, src, jmm_tmp);
vminps(jmm_src, jmm_src, jmm_tmp);
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_SIGMOID_MIN]);
vmaxps(src, src, jmm_tmp);
vmaxps(jmm_src, jmm_src, jmm_tmp);
vxorps(jmm_tmp, jmm_tmp, jmm_tmp);
vsubps(src, jmm_tmp, src);
exp_jmm<JMM>(dst, src, fx_idx, fy_idx, mask_idx, tmp_idx);
vsubps(jmm_src, jmm_tmp, jmm_src);
exp_jmm<JMM>(dst, jmm_src, src_idx, fx_idx, fy_idx, mask_idx, tmp_idx);
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_ONE]);
vaddps(dst, dst, jmm_tmp);
vdivps(dst, jmm_tmp, dst);
......@@ -287,19 +286,22 @@ class VActJitCode : public JitCode {
// compute tanh with ymm, xmm
template <typename JMM>
void tanh_jmm(JMM& dst, JMM& src, int fx_idx = 2, int fy_idx = 3, // NOLINT
int mask_idx = 4, int tmp_idx = 5) {
void tanh_jmm(JMM& dst, JMM& src, int src_idx = 11, // NOLINT
int fx_idx = 12, int fy_idx = 13, int mask_idx = 14,
int tmp_idx = 15) {
// y = 2 / (1 + e^(-2x)) - 1
JMM jmm_src = JMM(src_idx);
JMM jmm_tmp = JMM(tmp_idx);
JMM jmm_zero = JMM(mask_idx);
reg64_t reg_ptr_global = rax;
push(reg_ptr_global);
vmovaps(jmm_src, src);
mov(reg_ptr_global, reinterpret_cast<size_t>(exp_float_consts));
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_TWO]);
vxorps(jmm_zero, jmm_zero, jmm_zero);
vsubps(jmm_tmp, jmm_zero, jmm_tmp);
vmulps(src, src, jmm_tmp);
exp_jmm<JMM>(dst, src, fx_idx, fy_idx, mask_idx, tmp_idx);
vmulps(jmm_src, jmm_src, jmm_tmp);
exp_jmm<JMM>(dst, jmm_src, src_idx, fx_idx, fy_idx, mask_idx, tmp_idx);
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_ONE]);
vaddps(dst, dst, jmm_tmp);
vmovaps(jmm_tmp, ptr[reg_ptr_global + OFFSET_EXP_TWO]);
......@@ -309,6 +311,30 @@ class VActJitCode : public JitCode {
pop(reg_ptr_global);
}
template <typename JMM>
void act(JMM& dst, JMM& src, operand_type type) { // NOLINT
// use 11~15
switch (type) {
case operand_type::relu:
relu_jmm<JMM>(dst, src, 15);
break;
case operand_type::exp:
exp_jmm<JMM>(dst, src, 11, 12, 13, 14, 15);
break;
case operand_type::sigmoid:
sigmoid_jmm<JMM>(dst, src, 11, 12, 13, 14, 15);
break;
case operand_type::tanh:
tanh_jmm<JMM>(dst, src, 11, 12, 13, 14, 15);
break;
case operand_type::identity:
break;
default:
// throw error
break;
}
}
protected:
int num_;
operand_type type_;
......@@ -322,6 +348,148 @@ class VActJitCode : public JitCode {
ymm_t ymm_dst = ymm_t(1);
};
class LSTMJitCode : public VActJitCode {
public:
const char* name() const override {
std::string base = "LSTMJitCode";
if (use_peephole_) {
base += "_Peephole";
}
if (compute_c1h1_) {
base += "_C1H1";
}
auto AddTypeStr = [&](operand_type type) {
switch (type) {
case operand_type::relu:
base += "_Relu";
break;
case operand_type::exp:
base += "_Exp";
break;
case operand_type::sigmoid:
base += "_Sigmoid";
break;
case operand_type::tanh:
base += "_Tanh";
break;
case operand_type::identity:
base += "_Identity";
break;
default:
break;
}
};
AddTypeStr(act_gate_);
AddTypeStr(act_cand_);
AddTypeStr(act_cell_);
return base.c_str();
}
explicit LSTMJitCode(bool compute_c1h1, const lstm_attr_t& attr,
size_t code_size = 256 * 1024, void* code_ptr = nullptr)
: VActJitCode(attr.d, operand_type::sigmoid /* this is bugy*/, code_size,
code_ptr),
compute_c1h1_(compute_c1h1) {
auto typeExchange = [](const std::string& type) -> gen::operand_type {
if (type == "sigmoid") {
return operand_type::sigmoid;
} else if (type == "relu") {
return operand_type::relu;
} else if (type == "tanh") {
return operand_type::tanh;
} else if (type == "identity" || type == "") {
return operand_type::identity;
} // else throw error
return operand_type::identity;
};
num_ = attr.d;
use_peephole_ = attr.use_peephole;
act_gate_ = typeExchange(attr.act_gate);
act_cand_ = typeExchange(attr.act_cand);
act_cell_ = typeExchange(attr.act_cell);
}
static bool init(int d);
void generate() override;
protected:
int num_;
bool compute_c1h1_;
bool use_peephole_;
operand_type act_gate_;
operand_type act_cand_;
operand_type act_cell_;
reg64_t param1{abi_param1};
};
class GRUJitCode : public VActJitCode {
public:
const char* name() const override {
std::string base = "GRUJitCode";
if (id_ == 0) {
base += "_H1";
} else if (id_ == 1) {
base += "_HtPart1";
} else if (id_ == 2) {
base += "_HtPart2";
}
auto AddTypeStr = [&](operand_type type) {
switch (type) {
case operand_type::relu:
base += "_Relu";
break;
case operand_type::exp:
base += "_Exp";
break;
case operand_type::sigmoid:
base += "_Sigmoid";
break;
case operand_type::tanh:
base += "_Tanh";
break;
case operand_type::identity:
base += "_Identity";
break;
default:
break;
}
};
AddTypeStr(act_gate_);
AddTypeStr(act_cand_);
return base.c_str();
}
explicit GRUJitCode(int id, const gru_attr_t& attr,
size_t code_size = 256 * 1024, void* code_ptr = nullptr)
: VActJitCode(attr.d, operand_type::sigmoid /* this is bugy*/, code_size,
code_ptr),
id_(id) {
auto typeExchange = [](const std::string& type) -> gen::operand_type {
if (type == "sigmoid") {
return operand_type::sigmoid;
} else if (type == "relu") {
return operand_type::relu;
} else if (type == "tanh") {
return operand_type::tanh;
} else if (type == "identity" || type == "") {
return operand_type::identity;
} // else throw error
return operand_type::identity;
};
num_ = attr.d;
act_gate_ = typeExchange(attr.act_gate);
act_cand_ = typeExchange(attr.act_cand);
}
static bool init(int d);
void generate() override;
protected:
int id_;
int num_;
operand_type act_gate_;
operand_type act_cand_;
reg64_t param1{abi_param1};
};
#ifdef PADDLE_WITH_MKLDNN
struct EltwiseMulnChw16cNC : public Xbyak::CodeGenerator {
explicit EltwiseMulnChw16cNC(size_t code_size = 256 * 1024)
......
paddle/fluid/operators/math/jit_kernel.h
浏览文件 @ 30e47bce
......@@ -17,6 +17,7 @@ limitations under the License. */
#include <memory> // for shared_ptr
#include <string>
#include <unordered_map>
#include "paddle/fluid/operators/math/jit_kernel_impl.h"
#include "paddle/fluid/platform/cpu_info.h"
#include "paddle/fluid/platform/macros.h"
......@@ -26,14 +27,7 @@ namespace operators {
namespace math {
namespace jitkernel {
// TODO(TJ): move these to some proper place
#define SIGMOID_THRESHOLD_MIN -40.0
#define SIGMOID_THRESHOLD_MAX 13.0
#define EXP_MAX_INPUT 40.0
#define XMM_FLOAT_BLOCK 4
#define YMM_FLOAT_BLOCK 8
#define ZMM_FLOAT_BLOCK 16
// TODO(TJ): remove me
typedef enum { kLT8, kEQ8, kGT8LT16, kEQ16, kGT16 } jit_block;
class Kernel {
......@@ -128,24 +122,18 @@ class VTanhKernel : public VActKernel<T> {};
template <typename T>
class LSTMKernel : public Kernel {
public:
virtual void ComputeCtHt(T *gates, const T *ct_1, T *ct, T *ht,
/* below only used in peephole*/
const T *wp_data = nullptr,
T *checked = nullptr) const = 0;
// compute c1 and h1 without c0 or h0
virtual void ComputeC1H1(T *gates, T *ct, T *ht,
/* below only used in peephole*/
const T *wp_data = nullptr) const = 0;
void (*ComputeC1H1)(lstm_t *, const lstm_attr_t *);
void (*ComputeCtHt)(lstm_t *, const lstm_attr_t *);
};
template <typename T>
class GRUKernel : public Kernel {
public:
// compute h1 without h0
virtual void ComputeH1(T *gates, T *ht) const = 0;
virtual void ComputeHtPart1(T *gates, const T *ht_1, T *ht) const = 0;
virtual void ComputeHtPart2(T *gates, const T *ht_1, T *ht) const = 0;
void (*ComputeH1)(gru_t *, const gru_attr_t *);
void (*ComputeHtPart1)(gru_t *, const gru_attr_t *);
void (*ComputeHtPart2)(gru_t *, const gru_attr_t *);
};
template <typename T>
......
paddle/fluid/operators/math/jit_kernel_blas.cc
浏览文件 @ 30e47bce
......@@ -15,6 +15,7 @@ limitations under the License. */
#include "paddle/fluid/operators/math/jit_kernel.h"
#include <string>
#include "paddle/fluid/operators/math/jit_kernel_macro.h"
#include "paddle/fluid/operators/math/jit_kernel_refer.h"
#include "paddle/fluid/platform/enforce.h"
#ifdef PADDLE_WITH_XBYAK
......@@ -31,49 +32,6 @@ namespace math {
namespace jitkernel {
namespace jit = platform::jit;
template <typename T>
void VMulRefer(const T* x, const T* y, T* z, int n) {
for (int i = 0; i < n; ++i) {
z[i] = x[i] * y[i];
}
}
template <typename T>
void VAddRefer(const T* x, const T* y, T* z, int n) {
for (int i = 0; i < n; ++i) {
z[i] = x[i] + y[i];
}
}
template <typename T>
void VAddReluRefer(const T* x, const T* y, T* z, int n) {
for (int i = 0; i < n; ++i) {
z[i] = x[i] + y[i];
z[i] = z[i] > 0 ? z[i] : 0;
}
}
template <typename T>
void VScalRefer(const T* a, const T* x, T* y, int n) {
for (int i = 0; i < n; ++i) {
y[i] = a[0] * x[i];
}
}
template <typename T>
void VAddBiasRefer(const T* a, const T* x, T* y, int n) {
for (int i = 0; i < n; ++i) {
y[i] = a[0] + x[i];
}
}
template <typename T>
void VReluRefer(const T* x, T* y, int n) {
for (int i = 0; i < n; ++i) {
y[i] = x[i] > 0 ? x[i] : 0;
}
}
#ifdef PADDLE_WITH_MKLML
template <typename T>
void VMulMKL(const T* x, const T* y, T* z, int n);
......@@ -109,7 +67,7 @@ void VScalMKL<float>(const float* a, const float* x, float* y, int n) {
if (x == y) {
platform::dynload::cblas_sscal(n, *a, y, 1);
} else {
VScalRefer<float>(a, x, y, n);
refer::VScal<float>(a, x, y, n);
}
}
......@@ -118,7 +76,7 @@ void VScalMKL<double>(const double* a, const double* x, double* y, int n) {
if (x == y) {
platform::dynload::cblas_dscal(n, *a, y, 1);
} else {
VScalRefer<double>(a, x, y, n);
refer::VScal<double>(a, x, y, n);
}
}
......@@ -147,7 +105,7 @@ class VMulKernelImpl : public VMulKernel<T> {
return;
}
#endif
this->Compute = VMulRefer<T>;
this->Compute = refer::VMul<T>;
}
#ifdef PADDLE_WITH_XBYAK
......@@ -198,7 +156,7 @@ class VAddKernelImpl : public VAddKernel<T> {
return;
}
#endif
this->Compute = VAddRefer<T>;
this->Compute = refer::VAdd<T>;
}
#ifdef PADDLE_WITH_XBYAK
......@@ -280,7 +238,7 @@ class VAddReluKernelImpl : public VAddReluKernel<T> {
return;
}
#endif
this->Compute = VAddReluRefer<T>;
this->Compute = refer::VAddRelu<T>;
}
#ifdef PADDLE_WITH_XBYAK
......@@ -318,7 +276,7 @@ class VScalKernelImpl : public VScalKernel<T> {
return;
}
#endif
this->Compute = VScalRefer<T>;
this->Compute = refer::VScal<T>;
}
#ifdef PADDLE_WITH_XBYAK
......@@ -362,7 +320,7 @@ class VAddBiasKernelImpl : public VAddBiasKernel<T> {
}
#endif
this->Compute = VAddBiasRefer<T>;
this->Compute = refer::VAddBias<T>;
}
#ifdef PADDLE_WITH_XBYAK
......@@ -396,7 +354,7 @@ class VReluKernelImpl : public VReluKernel<T> {
}
#endif
this->Compute = VReluRefer<T>;
this->Compute = refer::VRelu<T>;
}
#ifdef PADDLE_WITH_XBYAK
......@@ -412,16 +370,13 @@ bool VReluKernelImpl<float>::useJIT(int d) {
}
#endif
template <typename T>
inline void VIdentityRefer(const T* x, T* y, int n) {}
/* An empty JitKernel */
template <typename T>
class VIdentityKernelImpl : public VIdentityKernel<T> {
public:
JITKERNEL_DECLARE_STATIC_FUNC;
explicit VIdentityKernelImpl(int d) : VIdentityKernel<T>() {
this->Compute = VIdentityRefer<T>;
this->Compute = refer::VIdentity<T>;
}
};
......
paddle/fluid/operators/math/jit_kernel_exp.cc
浏览文件 @ 30e47bce
......@@ -13,9 +13,9 @@ See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/operators/math/jit_kernel.h"
#include <cmath> // for exp
#include <string>
#include "paddle/fluid/operators/math/jit_kernel_macro.h"
#include "paddle/fluid/operators/math/jit_kernel_refer.h"
#ifdef PADDLE_WITH_XBYAK
#include "paddle/fluid/operators/math/jit_code.h"
......@@ -25,48 +25,12 @@ limitations under the License. */
#include "paddle/fluid/platform/dynload/mklml.h"
#endif
#ifdef __AVX__
#include <immintrin.h>
#endif
namespace paddle {
namespace operators {
namespace math {
namespace jitkernel {
namespace jit = platform::jit;
// TODO(TJ): move refer codes to one file
// Refer code only focus on correctness
template <typename T>
void VExpRefer(const T* x, T* y, int n) {
for (int i = 0; i < n; ++i) {
y[i] = std::exp(x[i]);
}
}
template <typename T>
void VSigmoidRefer(const T* x, T* y, int n) {
// y = 1 / (1 + e^-x)
const T min = SIGMOID_THRESHOLD_MIN;
const T max = SIGMOID_THRESHOLD_MAX;
for (int i = 0; i < n; ++i) {
T tmp = (x[i] < min) ? min : ((x[i] > max) ? max : x[i]);
y[i] = static_cast<T>(1) / (static_cast<T>(1) + std::exp(-tmp));
}
}
template <typename T>
void VTanhRefer(const T* x, T* y, int n) {
// y = 2 * sigmoid(2x) - 1
for (int i = 0; i < n; ++i) {
y[i] = static_cast<T>(2) * x[i];
}
VSigmoidRefer(y, y, n);
for (int i = 0; i < n; ++i) {
y[i] = static_cast<T>(2) * y[i] - static_cast<T>(1);
}
}
#ifdef PADDLE_WITH_MKLML
// try to use MKL to speedup
template <typename T>
......@@ -129,7 +93,7 @@ class VExpKernelImpl : public VExpKernel<T> {
return;
}
#endif
this->Compute = VExpRefer<T>;
this->Compute = refer::VExp<T>;
}
#ifdef PADDLE_WITH_XBYAK
......@@ -182,7 +146,7 @@ class VSigmoidKernelImpl : public VSigmoidKernel<T> {
return;
}
#endif
this->Compute = VSigmoidRefer<T>;
this->Compute = refer::VSigmoid<T>;
}
#ifdef PADDLE_WITH_XBYAK
......@@ -234,7 +198,7 @@ class VTanhKernelImpl : public VTanhKernel<T> {
return;
}
#endif
this->Compute = VTanhRefer<T>;
this->Compute = refer::VTanh<T>;
}
#ifdef PADDLE_WITH_XBYAK
......@@ -267,154 +231,6 @@ REGISTER_JITKERNEL(vexp, VExpKernel);
REGISTER_JITKERNEL(vsigmoid, VSigmoidKernel);
REGISTER_JITKERNEL(vtanh, VTanhKernel);
namespace detail {
#ifdef __AVX__
#define ALIGN32 __attribute__((aligned(32)))
#define _PS256_CONST(Name, Val) \
static const float _ps256_##Name[8] ALIGN32 = {Val, Val, Val, Val, \
Val, Val, Val, Val}
#define _PI256_CONST(Name, Val) \
static const int _pi256_##Name[8] ALIGN32 = {Val, Val, Val, Val, \
Val, Val, Val, Val}
_PI256_CONST(0x7f, 0x7f);
_PS256_CONST(one, 1.f);
_PS256_CONST(0p5, 0.5f);
_PS256_CONST(exp_hi, 88.3762626647949f);
_PS256_CONST(exp_lo, -88.3762626647949f);
_PS256_CONST(cephes_LOG2EF, 1.44269504088896341);
_PS256_CONST(cephes_exp_C1, 0.693359375);
_PS256_CONST(cephes_exp_C2, -2.12194440e-4);
_PS256_CONST(cephes_exp_p0, 1.9875691500E-4);
_PS256_CONST(cephes_exp_p1, 1.3981999507E-3);
_PS256_CONST(cephes_exp_p2, 8.3334519073E-3);
_PS256_CONST(cephes_exp_p3, 4.1665795894E-2);
_PS256_CONST(cephes_exp_p4, 1.6666665459E-1);
_PS256_CONST(cephes_exp_p5, 5.0000001201E-1);
typedef union imm_xmm_union {
__m256i imm;
__m128i xmm[2];
} imm_xmm_union;
#define COPY_IMM_TO_XMM(imm_, xmm0_, xmm1_) \
{ \
imm_xmm_union u ALIGN32; \
u.imm = imm_; \
xmm0_ = u.xmm[0]; \
xmm1_ = u.xmm[1]; \
}
#define COPY_XMM_TO_IMM(xmm0_, xmm1_, imm_) \
{ \
imm_xmm_union u ALIGN32; \
u.xmm[0] = xmm0_; \
u.xmm[1] = xmm1_; \
imm_ = u.imm; \
}
#define AVX2_BITOP_USING_SSE2(fn) \
static inline __m256i avx2_mm256_##fn(__m256i x, int y) { \
/* use SSE2 to perform the bitop AVX2 */ \
__m128i x1, x2; \
__m256i ret; \
COPY_IMM_TO_XMM(x, x1, x2); \
x1 = _mm_##fn(x1, y); \
x2 = _mm_##fn(x2, y); \
COPY_XMM_TO_IMM(x1, x2, ret); \
return ret; \
}
#define AVX2_INTOP_USING_SSE2(fn) \
static inline __m256i avx2_mm256_add_epi32(__m256i x, __m256i y) { \
/* use SSE2 to perform the AVX2 integer operation */ \
__m128i x1, x2; \
__m128i y1, y2; \
__m256i ret; \
COPY_IMM_TO_XMM(x, x1, x2); \
COPY_IMM_TO_XMM(y, y1, y2); \
x1 = _mm_##fn(x1, y1); \
x2 = _mm_##fn(x2, y2); \
COPY_XMM_TO_IMM(x1, x2, ret); \
return ret; \
}
AVX2_BITOP_USING_SSE2(slli_epi32);
AVX2_INTOP_USING_SSE2(add_epi32);
#define AVXEXP_BASE \
__m256 tmp = _mm256_setzero_ps(), fx; \
__m256 one = *reinterpret_cast<const __m256*>(_ps256_one); \
__m256i imm0; \
x = _mm256_min_ps(x, *reinterpret_cast<const __m256*>(_ps256_exp_hi)); \
x = _mm256_max_ps(x, *reinterpret_cast<const __m256*>(_ps256_exp_lo)); \
/* express exp(x) as exp(g + n*log(2)) */ \
fx = _mm256_mul_ps(x, \
*reinterpret_cast<const __m256*>(_ps256_cephes_LOG2EF)); \
fx = _mm256_add_ps(fx, *reinterpret_cast<const __m256*>(_ps256_0p5)); \
tmp = _mm256_floor_ps(fx); \
/* if greater, substract 1 */ \
__m256 mask = _mm256_cmp_ps(tmp, fx, _CMP_GT_OS); \
mask = _mm256_and_ps(mask, one); \
fx = _mm256_sub_ps(tmp, mask); \
tmp = _mm256_mul_ps(fx, \
*reinterpret_cast<const __m256*>(_ps256_cephes_exp_C1)); \
__m256 z = _mm256_mul_ps( \
fx, *reinterpret_cast<const __m256*>(_ps256_cephes_exp_C2)); \
x = _mm256_sub_ps(x, tmp); \
x = _mm256_sub_ps(x, z); \
z = _mm256_mul_ps(x, x); \
__m256 y = *reinterpret_cast<const __m256*>(_ps256_cephes_exp_p0); \
y = _mm256_mul_ps(y, x); \
y = _mm256_add_ps(y, \
*reinterpret_cast<const __m256*>(_ps256_cephes_exp_p1)); \
y = _mm256_mul_ps(y, x); \
y = _mm256_add_ps(y, \
*reinterpret_cast<const __m256*>(_ps256_cephes_exp_p2)); \
y = _mm256_mul_ps(y, x); \
y = _mm256_add_ps(y, \
*reinterpret_cast<const __m256*>(_ps256_cephes_exp_p3)); \
y = _mm256_mul_ps(y, x); \
y = _mm256_add_ps(y, \
*reinterpret_cast<const __m256*>(_ps256_cephes_exp_p4)); \
y = _mm256_mul_ps(y, x); \
y = _mm256_add_ps(y, \
*reinterpret_cast<const __m256*>(_ps256_cephes_exp_p5)); \
y = _mm256_mul_ps(y, z); \
y = _mm256_add_ps(y, x); \
y = _mm256_add_ps(y, one); \
/* build 2^n */ \
imm0 = _mm256_cvttps_epi32(fx)
__m256 ExpAVX(__m256 x) {
AVXEXP_BASE;
// two AVX2 instructions using SSE2
imm0 = avx2_mm256_add_epi32(imm0,
*reinterpret_cast<const __m256i*>(_pi256_0x7f));
imm0 = avx2_mm256_slli_epi32(imm0, 23);
__m256 pow2n = _mm256_castsi256_ps(imm0);
y = _mm256_mul_ps(y, pow2n);
return y;
}
#endif
#ifdef __AVX2__
__m256 ExpAVX2(__m256 x) {
AVXEXP_BASE;
// two AVX2 instructions
imm0 = _mm256_add_epi32(imm0, *reinterpret_cast<const __m256i*>(_pi256_0x7f));
imm0 = _mm256_slli_epi32(imm0, 23);
__m256 pow2n = _mm256_castsi256_ps(imm0);
y = _mm256_mul_ps(y, pow2n);
return y;
}
#endif
} // namespace detail
} // namespace jitkernel
} // namespace math
} // namespace operators
......
paddle/fluid/operators/math/jit_kernel_impl.h 0 → 100644
浏览文件 @ 30e47bce
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#pragma once
#include <string>
#include <type_traits>
namespace paddle {
namespace operators {
namespace math {
namespace jitkernel {
#define SIGMOID_THRESHOLD_MIN -40.0
#define SIGMOID_THRESHOLD_MAX 13.0
#define EXP_MAX_INPUT 40.0
#define XMM_FLOAT_BLOCK 4
#define YMM_FLOAT_BLOCK 8
#define ZMM_FLOAT_BLOCK 16
typedef struct {
void* gates; // gates: W_ch, W_ih, W_fh, W_oh
const void* ct_1;
void* ct;
void* ht;
/* weight_peephole and checked data are only used in peephole*/
const void* wp{nullptr};
void* checked{nullptr};
} lstm_t;
typedef struct {
void* gates; // gates: {W_update, W_reset; W_state}
const void* ht_1;
void* ht;
} gru_t;
struct rnn_attr_s {
int d;
std::string act_gate, act_cand;
rnn_attr_s() = default;
rnn_attr_s(int _d, const std::string& _act_gate, const std::string& _act_cand)
: d(_d), act_gate(_act_gate), act_cand(_act_cand) {}
};
struct lstm_attr_s : public rnn_attr_s {
bool use_peephole;
std::string act_cell;
lstm_attr_s() = default;
lstm_attr_s(int _d, const std::string& _act_gate,
const std::string& _act_cand, const std::string& _act_cell,
bool _use_peephole = false)
: rnn_attr_s(_d, _act_gate, _act_cand),
use_peephole(_use_peephole),
act_cell(_act_cell) {}
};
typedef struct rnn_attr_s gru_attr_t;
typedef struct lstm_attr_s lstm_attr_t;
} // namespace jitkernel
} // namespace math
} // namespace operators
} // namespace paddle
paddle/fluid/operators/math/jit_kernel_macro.h
浏览文件 @ 30e47bce
......@@ -82,10 +82,10 @@ namespace jitkernel {
#define REGISTER_JITKERNEL_ARGS(ker_key, ker_class, marco_define_name, \
marco_declare, macro_find_key, macro_impl) \
marco_define_name(ker_key, ker_class); \
REGISTER_JITKERNEL_WITH_DTYPE(ker_class, float, JITKERNEL_DECLARE, \
JITKERNEL_FIND_KEY, JITKERNEL_IMPL); \
REGISTER_JITKERNEL_WITH_DTYPE(ker_class, double, JITKERNEL_DECLARE, \
JITKERNEL_FIND_KEY, JITKERNEL_IMPL)
REGISTER_JITKERNEL_WITH_DTYPE(ker_class, float, marco_declare, \
macro_find_key, macro_impl); \
REGISTER_JITKERNEL_WITH_DTYPE(ker_class, double, marco_declare, \
macro_find_key, macro_impl)
#define REGISTER_JITKERNEL(ker_key, ker_class) \
REGISTER_JITKERNEL_ARGS(ker_key, ker_class, JITKERNEL_DEFINE_NAME, \
......
paddle/fluid/operators/math/jit_kernel_refer.h 0 → 100644
浏览文件 @ 30e47bce
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#pragma once
#include <cmath>
#include <string>
#include "paddle/fluid/operators/math/jit_kernel_impl.h"
#include "paddle/fluid/platform/enforce.h"
namespace paddle {
namespace operators {
namespace math {
namespace jitkernel {
namespace refer {
/* Refer code only focus on correctness */
template <typename T>
void VMul(const T* x, const T* y, T* z, int n) {
for (int i = 0; i < n; ++i) {
z[i] = x[i] * y[i];
}
}
template <typename T>
void VAdd(const T* x, const T* y, T* z, int n) {
for (int i = 0; i < n; ++i) {
z[i] = x[i] + y[i];
}
}
template <typename T>
void VAddRelu(const T* x, const T* y, T* z, int n) {
for (int i = 0; i < n; ++i) {
z[i] = x[i] + y[i];
z[i] = z[i] > 0 ? z[i] : 0;
}
}
template <typename T>
void VScal(const T* a, const T* x, T* y, int n) {
for (int i = 0; i < n; ++i) {
y[i] = a[0] * x[i];
}
}
template <typename T>
void VAddBias(const T* a, const T* x, T* y, int n) {
for (int i = 0; i < n; ++i) {
y[i] = a[0] + x[i];
}
}
template <typename T>
void VRelu(const T* x, T* y, int n) {
for (int i = 0; i < n; ++i) {
y[i] = x[i] > 0 ? x[i] : 0;
}
}
template <typename T>
inline void VIdentity(const T* x, T* y, int n) {}
template <typename T>
void VExp(const T* x, T* y, int n) {
for (int i = 0; i < n; ++i) {
y[i] = std::exp(x[i]);
}
}
template <typename T>
void VSigmoid(const T* x, T* y, int n) {
// y = 1 / (1 + e^-x)
const T min = SIGMOID_THRESHOLD_MIN;
const T max = SIGMOID_THRESHOLD_MAX;
for (int i = 0; i < n; ++i) {
T tmp = (x[i] < min) ? min : ((x[i] > max) ? max : x[i]);
y[i] = static_cast<T>(1) / (static_cast<T>(1) + std::exp(-tmp));
}
}
template <typename T>
void VTanh(const T* x, T* y, int n) {
// y = 2 * sigmoid(2x) - 1
for (int i = 0; i < n; ++i) {
y[i] = static_cast<T>(2) * x[i];
}
VSigmoid(y, y, n);
for (int i = 0; i < n; ++i) {
y[i] = static_cast<T>(2) * y[i] - static_cast<T>(1);
}
}
template <typename T>
void (*getActFunc(const std::string& type))(const T*, T*, int) { // NOLINT
if (type == "sigmoid") {
return VSigmoid<T>;
} else if (type == "relu") {
return VRelu<T>;
} else if (type == "tanh") {
return VTanh<T>;
} else if (type == "identity" || type == "") {
return VIdentity<T>;
}
PADDLE_THROW("Not support type: %s", type);
return nullptr;
}
// compute ct and ht
template <typename T>
void LSTMCtHt(lstm_t* step, const lstm_attr_t* attr) {
T* gates = reinterpret_cast<T*>(step->gates);
const T* ct_1 = reinterpret_cast<const T*>(step->ct_1);
T* ct = reinterpret_cast<T*>(step->ct);
T* ht = reinterpret_cast<T*>(step->ht);
const T* wp = reinterpret_cast<const T*>(step->wp);
T* checked = reinterpret_cast<T*>(step->checked);
auto act_gate = getActFunc<T>(attr->act_gate);
auto act_cand = getActFunc<T>(attr->act_cand);
auto act_cell = getActFunc<T>(attr->act_cell);
int d = attr->d;
int d2 = d * 2;
int d3 = d * 3;
// gates: W_ch, W_ih, W_fh, W_oh
if (attr->use_peephole) {
VMul(wp, ct_1, checked, d);
VMul(wp + d, ct_1, checked + d, d);
VAdd(checked, gates + d, gates + d, d2);
act_gate(gates + d, gates + d, d2);
} else {
act_gate(gates + d, gates + d, d3);
}
// C_t = C_t-1 * fgated + cand_gated * igated
act_cand(gates, gates, d);
VMul(gates, gates + d, gates + d, d);
VMul(ct_1, gates + d2, gates + d2, d);
VAdd(gates + d, gates + d2, ct, d);
if (attr->use_peephole) {
// get ogated
VMul(wp + d2, ct, gates + d, d);
VAdd(gates + d, gates + d3, gates + d3, d);
act_gate(gates + d3, gates + d3, d);
}
// H_t = act_cell(C_t) * ogated
act_cell(ct, gates + d2, d);
VMul(gates + d2, gates + d3, ht, d);
}
// compute c1 and h1 without c0 or h0
template <typename T>
void LSTMC1H1(lstm_t* step, const lstm_attr_t* attr) {
T* gates = reinterpret_cast<T*>(step->gates);
T* ct = reinterpret_cast<T*>(step->ct);
T* ht = reinterpret_cast<T*>(step->ht);
auto act_gate = getActFunc<T>(attr->act_gate);
auto act_cand = getActFunc<T>(attr->act_cand);
auto act_cell = getActFunc<T>(attr->act_cell);
int d = attr->d;
int d2 = d * 2;
int d3 = d * 3;
/* C_t = igated * cgated*/
act_gate(gates + d, gates + d, d);
act_cand(gates, gates, d);
VMul(gates, gates + d, ct, d);
if (attr->use_peephole) {
// get outgated, put W_oc * C_t on igated
const T* wp = reinterpret_cast<const T*>(step->wp);
VMul(wp + d2, ct, gates + d, d);
VAdd(gates + d, gates + d3, gates + d3, d);
}
/* H_t = act_cell(C_t) * ogated */
act_gate(gates + d3, gates + d3, d);
act_cell(ct, gates + d2, d);
VMul(gates + d2, gates + d3, ht, d);
}
// compute h1 without h0
template <typename T>
void GRUH1(gru_t* step, const gru_attr_t* attr) {
T* gates = reinterpret_cast<T*>(step->gates);
T* ht = reinterpret_cast<T*>(step->ht);
auto act_gate = getActFunc<T>(attr->act_gate);
auto act_cand = getActFunc<T>(attr->act_cand);
int d = attr->d;
int d2 = d * 2;
act_gate(gates, gates, d);
act_cand(gates + d2, gates + d2, d);
VMul(gates, gates + d2, ht, d);
}
// compute the first part of GRU: ht = act_gate(r) * ht_1
template <typename T>
void GRUHtPart1(gru_t* step, const gru_attr_t* attr) {
// W: {W_update, W_reset; W_state}
T* gates = reinterpret_cast<T*>(step->gates);
T* ht = reinterpret_cast<T*>(step->ht);
const T* ht_1 = reinterpret_cast<const T*>(step->ht_1);
auto act_gate = getActFunc<T>(attr->act_gate);
act_gate(gates + attr->d, gates + attr->d, attr->d);
VMul(ht_1, gates + attr->d, ht, attr->d);
}
// compute the second part of GRU:
// ht = act_gate(u) * act_cand(s) + (1-act_gate(u)) * ht_1
template <typename T>
void GRUHtPart2(gru_t* step, const gru_attr_t* attr) {
T* gates = reinterpret_cast<T*>(step->gates);
T* ht = reinterpret_cast<T*>(step->ht);
const T* ht_1 = reinterpret_cast<const T*>(step->ht_1);
auto act_gate = getActFunc<T>(attr->act_gate);
auto act_cand = getActFunc<T>(attr->act_cand);
int d = attr->d;
T* y = gates + d * 2;
act_gate(gates, gates, d);
act_cand(y, y, d);
// out = zt*ht~ + (1-zt)*ht_1
for (int i = 0; i < d; ++i) {
ht[i] = gates[i] * y[i] + (static_cast<T>(1) - gates[i]) * ht_1[i];
}
}
} // namespace refer
} // namespace jitkernel
} // namespace math
} // namespace operators
} // namespace paddle
paddle/scripts/paddle_build.sh
浏览文件 @ 30e47bce
......@@ -671,6 +671,55 @@ EOF
${DOCKERFILE_CUBLAS_DSO}
${DOCKERFILE_GPU_ENV}
ENV NCCL_LAUNCH_MODE PARALLEL
EOF
elif [ "$1" == "cp36-cp36m" ]; then
cat >> ${PADDLE_ROOT}/build/Dockerfile <<EOF
ADD python/dist/*.whl /
# run paddle version to install python packages first
RUN apt-get update && ${NCCL_DEPS}
RUN apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev \
libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \
xz-utils tk-dev libffi-dev liblzma-dev
RUN mkdir -p /root/python_build/ && wget -q https://www.sqlite.org/2018/sqlite-autoconf-3250300.tar.gz && \
tar -zxf sqlite-autoconf-3250300.tar.gz && cd sqlite-autoconf-3250300 && \
./configure -prefix=/usr/local && make -j8 && make install && cd ../ && rm sqlite-autoconf-3250300.tar.gz && \
wget -q https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz && \
tar -xzf Python-3.6.0.tgz && cd Python-3.6.0 && \
CFLAGS="-Wformat" ./configure --prefix=/usr/local/ --enable-shared > /dev/null && \
make -j8 > /dev/null && make altinstall > /dev/null
RUN apt-get install -y libgtk2.0-dev dmidecode python3-tk && \
pip3.6 install opencv-python && pip3.6 install /*.whl; apt-get install -f -y && \
apt-get clean -y && \
rm -f /*.whl && \
${PADDLE_VERSION} && \
ldconfig
${DOCKERFILE_CUDNN_DSO}
${DOCKERFILE_CUBLAS_DSO}
${DOCKERFILE_GPU_ENV}
ENV NCCL_LAUNCH_MODE PARALLEL
EOF
elif [ "$1" == "cp37-cp37m" ]; then
cat >> ${PADDLE_ROOT}/build/Dockerfile <<EOF
ADD python/dist/*.whl /
# run paddle version to install python packages first
RUN apt-get update && ${NCCL_DEPS}
RUN apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev \
libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \
xz-utils tk-dev libffi-dev liblzma-dev
RUN wget -q https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz && \
tar -xzf Python-3.7.0.tgz && cd Python-3.7.0 && \
CFLAGS="-Wformat" ./configure --prefix=/usr/local/ --enable-shared > /dev/null && \
make -j8 > /dev/null && make altinstall > /dev/null
RUN apt-get install -y libgtk2.0-dev dmidecode python3-tk && \
pip3.7 install opencv-python && pip3.7 install /*.whl; apt-get install -f -y && \
apt-get clean -y && \
rm -f /*.whl && \
${PADDLE_VERSION} && \
ldconfig
${DOCKERFILE_CUDNN_DSO}
${DOCKERFILE_CUBLAS_DSO}
${DOCKERFILE_GPU_ENV}
ENV NCCL_LAUNCH_MODE PARALLEL
EOF
else
cat >> ${PADDLE_ROOT}/build/Dockerfile <<EOF
......
python/paddle/fluid/tests/unittests/CMakeLists.txt
浏览文件 @ 30e47bce
......@@ -93,13 +93,13 @@ if(WITH_DISTRIBUTE)
if(NOT APPLE)
set_tests_properties(test_dist_mnist PROPERTIES TIMEOUT 200)
set_tests_properties(test_dist_word2vec PROPERTIES TIMEOUT 200)
py_test_modules(test_dist_se_resnext MODULES test_dist_se_resnext)
set_tests_properties(test_dist_se_resnext PROPERTIES TIMEOUT 1000)
# FIXME(typhoonzero): add this back
#py_test_modules(test_dist_transformer MODULES test_dist_transformer)
#set_tests_properties(test_dist_transformer PROPERTIES TIMEOUT 1000)
# FIXME(typhoonzero): add these tests back
# py_test_modules(test_dist_se_resnext MODULES test_dist_se_resnext)
# set_tests_properties(test_dist_se_resnext PROPERTIES TIMEOUT 1000)
# py_test_modules(test_dist_transformer MODULES test_dist_transformer)
# set_tests_properties(test_dist_transformer PROPERTIES TIMEOUT 1000)
# TODO(typhoonzero): make dist test parallel when fix port management issue
set_tests_properties(test_dist_mnist test_dist_word2vec test_dist_se_resnext test_dist_ctr test_dist_simnet_bow test_dist_save_load test_dist_text_classification test_dist_mnist_batch_merge PROPERTIES RUN_SERIAL TRUE)
set_tests_properties(test_dist_mnist test_dist_word2vec test_dist_ctr test_dist_simnet_bow test_dist_save_load test_dist_text_classification test_dist_mnist_batch_merge PROPERTIES RUN_SERIAL TRUE)
endif(NOT APPLE)
py_test_modules(test_dist_transpiler MODULES test_dist_transpiler)
endif()
......
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