On 2022-01-10 4:48 p.m., Daniel Phillips wrote:
Basic test for the new hsaKmtAvailableMemory library call. This is
a standalone test, does not modify any of the other tests just to
be on the safe side. More elaborate tests coming soon.
Change-Id: I738600d4b74cc5dba6b857e4c793f6b14b7d2283
Signed-off-by: Daniel Phillips <daniel.phillips@xxxxxxx>
---
tests/kfdtest/src/KFDMemoryTest.cpp | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/tests/kfdtest/src/KFDMemoryTest.cpp b/tests/kfdtest/src/KFDMemoryTest.cpp
index 9f62727..1f93928 100644
--- a/tests/kfdtest/src/KFDMemoryTest.cpp
+++ b/tests/kfdtest/src/KFDMemoryTest.cpp
@@ -595,6 +595,23 @@ TEST_F(KFDMemoryTest, MemoryAlloc) {
TEST_END
}
+// Basic test for hsaKmtAllocMemory
+TEST_F(KFDMemoryTest, MemoryAllocAll) {
+ TEST_START(TESTPROFILE_RUNALL)
+
+ unsigned int* pBig = NULL;
+ unsigned int* pSmall = NULL;
+ m_MemoryFlags.ui32.NoNUMABind = 1;
+ HSAuint64 available;
+ EXPECT_SUCCESS(hsaKmtAvailableMemory(0 /* system */, &available));
I don't think you've even implemented this API for system memory. The
system memory node doesn't have a valid GPUID, so the ioctl will fail.
I'd expect this test to work only for VRAM.
+ EXPECT_SUCCESS(hsaKmtAllocMemory(0 /* system */, available, m_MemoryFlags, reinterpret_cast<void**>(&pBig)));
+ EXPECT_NE(HSAKMT_STATUS_SUCCESS, hsaKmtAllocMemory(0 /* system */, PAGE_SIZE, m_MemoryFlags, reinterpret_cast<void**>(&pSmall)));
+ EXPECT_SUCCESS(hsaKmtFreeMemory(pBig, available));
+ EXPECT_SUCCESS(hsaKmtAllocMemory(0 /* system */, PAGE_SIZE, m_MemoryFlags, reinterpret_cast<void**>(&pSmall)));
You're leaking pSmall here.
Regards,
Felix
+
+ TEST_END
+}
+
TEST_F(KFDMemoryTest, AccessPPRMem) {
TEST_START(TESTPROFILE_RUNALL)
