From c7382df80f2e320adbd0f76c3d0daa5fb4958868 Mon Sep 17 00:00:00 2001 From: Yibing Liu Date: Mon, 3 Dec 2018 10:59:36 +0800 Subject: [PATCH] Print assert failure id in lookup_table_op (#14698) --- paddle/fluid/operators/lookup_table_op.cu | 10 +++++----- paddle/fluid/platform/assert.h | 10 ++++++++++ 2 files changed, 15 insertions(+), 5 deletions(-) diff --git a/paddle/fluid/operators/lookup_table_op.cu b/paddle/fluid/operators/lookup_table_op.cu index 36156a1f617..6a0d6bad512 100644 --- a/paddle/fluid/operators/lookup_table_op.cu +++ b/paddle/fluid/operators/lookup_table_op.cu @@ -31,8 +31,8 @@ __global__ void LookupTable(T *output, const T *table, const int64_t *ids, while (idy < K) { int64_t id = ids[idy]; - PADDLE_ASSERT(id >= 0); - PADDLE_ASSERT(id < N); + PADDLE_ASSERT_MSG_CODE(id >= 0, "received id:", id); + PADDLE_ASSERT_MSG_CODE(id < N, "received id:", id); T *out = output + idy * D; const T *tab = table + id * D; for (int i = idx; i < D; i += BlockDimX) { @@ -57,9 +57,9 @@ __global__ void LookupTableGrad(T *table, const T *output, const int64_t *ids, int idy = blockIdx.x + threadIdx.y * GridDimX; while (idy < K) { - int id = ids[idy]; - PADDLE_ASSERT(id >= 0); - PADDLE_ASSERT(id < N); + int64_t id = ids[idy]; + PADDLE_ASSERT_MSG_CODE(id >= 0, "received id:", id); + PADDLE_ASSERT_MSG_CODE(id < N, "received id:", id); const T *out = output + idy * D; T *tab = table + id * D; for (int i = idx; i < D; i += BlockDimX) { diff --git a/paddle/fluid/platform/assert.h b/paddle/fluid/platform/assert.h index 2ce9b31bb81..2e8fa7c1b8f 100644 --- a/paddle/fluid/platform/assert.h +++ b/paddle/fluid/platform/assert.h @@ -36,6 +36,15 @@ limitations under the License. */ asm("trap;"); \ } \ } while (0) + +#define PADDLE_ASSERT_MSG_CODE(e, m, c) \ + do { \ + if (!(e)) { \ + printf("%s:%d Assertion `%s` failed (%s %d).\n", __FILE__, __LINE__, \ + TOSTRING(e), m, c); \ + asm("trap;"); \ + } \ + } while (0) #else #include // For cuda, the assertions can affect performance and it is therefore @@ -43,4 +52,5 @@ limitations under the License. */ // https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#assertion #define PADDLE_ASSERT(e) assert((e)) #define PADDLE_ASSERT_MSG(e, m) assert((e) && (m)) +#define PADDLE_ASSERT_MSG_CODE(e, m, c) assert((e) && (m) && (c || 1)) #endif -- GitLab