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体验新版 GitCode,发现更多精彩内容 >>
未验证
提交
3047b69f
编写于
4月 28, 2020
作者:
H
Huihuang Zheng
提交者:
GitHub
4月 28, 2020
浏览文件
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浏览文件
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电子邮件补丁
差异文件
Make Allocation Smaller on BuddyAllocatorTest to Decrease CI Failure (#24205)
test=develop
上级
663eca45
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
6 addition
and
10 deletion
+6
-10
paddle/fluid/memory/detail/buddy_allocator_test.cc
paddle/fluid/memory/detail/buddy_allocator_test.cc
+6
-10
未找到文件。
paddle/fluid/memory/detail/buddy_allocator_test.cc
浏览文件 @
3047b69f
...
...
@@ -52,11 +52,7 @@ int* TestBuddyAllocator(BuddyAllocator* allocator, size_t size_bytes,
EXPECT_NE
(
p
,
nullptr
);
#ifdef PADDLE_WITH_CUDA
if
(
size_bytes
<
allocator
->
GetMaxChunkSize
())
{
#else
if
(
size_bytes
<
allocator
->
GetMaxChunkSize
())
{
#endif
// Not allocate from SystemAllocator
EXPECT_FALSE
(
use_system_allocator
);
EXPECT_GE
(
allocator
->
Used
(),
used_bytes
+
size_bytes
);
...
...
@@ -100,9 +96,9 @@ TEST(BuddyAllocator, GpuFraction) {
TestBuddyAllocator
(
&
buddy_allocator
,
10
<<
20
);
// Greater than max chunk size
TestBuddyAllocator
(
&
buddy_allocator
,
499
<<
20
,
TestBuddyAllocator
(
&
buddy_allocator
,
300
<<
20
,
/* use_system_allocator = */
true
);
TestBuddyAllocator
(
&
buddy_allocator
,
2
*
static_cast
<
size_t
>
(
1
<<
30
),
TestBuddyAllocator
(
&
buddy_allocator
,
1
*
static_cast
<
size_t
>
(
1
<<
30
),
/* use_system_allocator = */
true
);
}
...
...
@@ -124,7 +120,7 @@ TEST(BuddyAllocator, InitRealloc) {
// Greater than max chunk size
TestBuddyAllocator
(
&
buddy_allocator
,
101
<<
20
,
/* use_system_allocator = */
true
);
TestBuddyAllocator
(
&
buddy_allocator
,
2
*
static_cast
<
size_t
>
(
1
<<
30
),
TestBuddyAllocator
(
&
buddy_allocator
,
1
*
static_cast
<
size_t
>
(
1
<<
30
),
/* use_system_allocator = */
true
);
}
...
...
@@ -147,7 +143,7 @@ TEST(BuddyAllocator, ReallocSizeGreaterThanInit) {
// Greater than max trunk size
TestBuddyAllocator
(
&
buddy_allocator
,
11
<<
20
,
/* use_system_allocator = */
true
);
TestBuddyAllocator
(
&
buddy_allocator
,
2
*
static_cast
<
size_t
>
(
1
<<
30
),
TestBuddyAllocator
(
&
buddy_allocator
,
1
*
static_cast
<
size_t
>
(
1
<<
30
),
/* use_system_allocator = */
true
);
}
...
...
@@ -226,7 +222,7 @@ TEST(BuddyAllocator, AllocFromAvailableWhenFractionIsOne) {
FLAGS_reallocate_gpu_memory_in_mb
=
0
;
void
*
p
=
nullptr
;
EXPECT_TRUE
(
cudaMalloc
(
&
p
,
static_cast
<
size_t
>
(
3
)
<<
30
)
==
cudaSuccess
);
EXPECT_TRUE
(
cudaMalloc
(
&
p
,
static_cast
<
size_t
>
(
1
)
<<
30
)
==
cudaSuccess
);
// BuddyAllocator should be able to alloc the remaining GPU
BuddyAllocator
buddy_allocator
(
...
...
@@ -234,7 +230,7 @@ TEST(BuddyAllocator, AllocFromAvailableWhenFractionIsOne) {
platform
::
GpuMinChunkSize
(),
platform
::
GpuMaxChunkSize
());
TestBuddyAllocator
(
&
buddy_allocator
,
static_cast
<
size_t
>
(
1
)
<<
30
);
TestBuddyAllocator
(
&
buddy_allocator
,
static_cast
<
size_t
>
(
2
)
<<
30
);
TestBuddyAllocator
(
&
buddy_allocator
,
static_cast
<
size_t
>
(
1
)
<<
30
);
if
(
p
)
{
EXPECT_TRUE
(
cudaFree
(
p
)
==
cudaSuccess
);
...
...
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