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[SYCL][L0] Test for pooled small allocations. #980

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May 6, 2022
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[SYCL][L0] Test for pooled small allocations. #980

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374cee4
[SYCL][L0] Test for pooled small allocations.
rdeodhar Apr 8, 2022
4631ece
Merge branch 'intel' of https://github.com/intel/llvm-test-suite into…
rdeodhar Apr 12, 2022
6f544c9
Disable USM pooling so expectations of alloc/free calls are met.
rdeodhar Apr 14, 2022
8ebc9f9
Merge branch 'intel' of https://github.com/intel/llvm-test-suite into…
rdeodhar Apr 25, 2022
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2 changes: 1 addition & 1 deletion SYCL/Plugin/interop-level-zero-buffer-ownership.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
// account direct calls to L0 API.
// UNSUPPORTED: ze_debug-1,ze_debug4
// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %level_zero_options %s -o %t.out
// RUN: env SYCL_DEVICE_FILTER=level_zero ZE_DEBUG=1 %GPU_RUN_PLACEHOLDER %t.out 2>&1 | FileCheck %s
// RUN: env SYCL_PI_LEVEL_ZERO_DISABLE_USM_ALLOCATOR=1 SYCL_DEVICE_FILTER=level_zero ZE_DEBUG=1 %GPU_RUN_PLACEHOLDER %t.out 2>&1 | FileCheck %s

// Test for Level Zero buffer interop API.
// Check the following cases:
Expand Down
15 changes: 15 additions & 0 deletions SYCL/USM/usm_pooling.cpp
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Expand Up @@ -23,6 +23,11 @@
// RUN: env ZE_DEBUG=1 %GPU_RUN_PLACEHOLDER SYCL_PI_LEVEL_ZERO_USM_ALLOCATOR=";2M;2M,4,64K" %t.out d 2> %t1.out; cat %t1.out %GPU_CHECK_PLACEHOLDER --check-prefix CHECK-1245
// RUN: env ZE_DEBUG=1 %GPU_RUN_PLACEHOLDER SYCL_PI_LEVEL_ZERO_USM_ALLOCATOR=";2M;2M,4,64K" %t.out s 2> %t1.out; cat %t1.out %GPU_CHECK_PLACEHOLDER --check-prefix CHECK-1245

// With pooling enabled and SlabMinSize of 4 MB: 1,5 allocs lead to ZE call.
// RUN: env ZE_DEBUG=1 %GPU_RUN_PLACEHOLDER SYCL_PI_LEVEL_ZERO_USM_ALLOCATOR=";;2M,4,4M" %t.out h 2> %t1.out; cat %t1.out %GPU_CHECK_PLACEHOLDER --check-prefix CHECK-15
// RUN: env ZE_DEBUG=1 %GPU_RUN_PLACEHOLDER SYCL_PI_LEVEL_ZERO_USM_ALLOCATOR=";;2M,4,4M" %t.out d 2> %t1.out; cat %t1.out %GPU_CHECK_PLACEHOLDER --check-prefix CHECK-15
// RUN: env ZE_DEBUG=1 %GPU_RUN_PLACEHOLDER SYCL_PI_LEVEL_ZERO_USM_ALLOCATOR=";;2M,4,4M" %t.out s 2> %t1.out; cat %t1.out %GPU_CHECK_PLACEHOLDER --check-prefix CHECK-15

#include "CL/sycl.hpp"
using namespace sycl;

Expand Down Expand Up @@ -124,3 +129,13 @@ int main(int argc, char *argv[]) {
// CHECK-1245-NEXT: ZE ---> zeMemFree
// CHECK-1245-NEXT: ZE ---> [[API]](
// CHECK-1245-NEXT: ZE ---> [[API]](

// CHECK-15: Test [[API:zeMemAllocHost|zeMemAllocDevice|zeMemAllocShared]]
// CHECK-15-NEXT: ZE ---> [[API]](
// CHECK-15-NEXT: ZE ---> zeMemGetAllocProperties
// CHECK-15-NEXT: ZE ---> zeMemGetAllocProperties
// CHECK-15-NEXT: ZE ---> [[API]](
// CHECK-15-NEXT: ZE ---> zeMemGetAllocProperties
// CHECK-15-NEXT: ZE ---> zeMemGetAllocProperties
// CHECK-15-NEXT: ZE ---> zeMemGetAllocProperties
// CHECK-15-NEXT: ZE ---> zeMemFree