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Improve debug capabilities.

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Print TID mapping at init when HIP_TRACE_API=1.
Print base host/dev info from tracker during copy.

Change-Id: I84e26d7b801567e5a91baad36126fb590920ec87
This commit is contained in:
Ben Sander
2016-11-22 18:31:25 -06:00
parent 4bcb0fac22
commit 111b57ddd0
1 changed files with 24 additions and 10 deletions
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hipamd/src/hip_hcc.cpp
+24 -10
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@@ -214,7 +214,7 @@ ShortTid::ShortTid() :
{
_shortTid = g_lastShortTid.fetch_add(1);
if (HIP_DB & (1<<DB_API)) {
if (COMPILE_HIP_DB && HIP_TRACE_API) {
std::stringstream tid_ss;
std::stringstream tid_ss_num;
tid_ss_num << std::this_thread::get_id();
@@ -1274,6 +1274,9 @@ void ihipInit()
if (HIP_TRACE_API && !COMPILE_HIP_TRACE_API) {
fprintf (stderr, "warning: env var HIP_TRACE_API=0x%x but COMPILE_HIP_TRACE_API=0. (perhaps enable COMPILE_HIP_TRACE_API in src code before compiling?)\n", HIP_DB);
}
if (HIP_TRACE_API) {
HIP_DB|=0x1;
}
if (HIP_PROFILE_API && !COMPILE_HIP_ATP_MARKER) {
fprintf (stderr, "warning: env var HIP_PROFILE_API=0x%x but COMPILE_HIP_ATP_MARKER=0. (perhaps enable COMPILE_HIP_ATP_MARKER in src code before compiling?)\n", HIP_PROFILE_API);
@@ -1781,11 +1784,18 @@ void ihipStream_t::locked_copySync(void* dst, const void* src, size_t sizeBytes,
{
LockedAccessor_StreamCrit_t crit (_criticalData);
tprintf (DB_COPY, "copySync copyDev:%d dst=%p(home_dev:%d, tracked:%d, isDevMem:%d) src=%p(home_dev:%d, tracked:%d, isDevMem:%d) sz=%zu dir=%s forceUnpinnedCopy=%d\n",
tprintf (DB_COPY, "copySync copyDev:%d dst=%p (phys_dev:%d, isDevMem:%d) src=%p(phys_dev:%d, isDevMem:%d) sz=%zu dir=%s forceUnpinnedCopy=%d\n",
copyDevice ? copyDevice->getDeviceNum():-1,
dst, dstPtrInfo._appId, dstTracked, dstPtrInfo._isInDeviceMem,
src, srcPtrInfo._appId, srcTracked, srcPtrInfo._isInDeviceMem,
dst, dstPtrInfo._appId, dstPtrInfo._isInDeviceMem,
src, srcPtrInfo._appId, srcPtrInfo._isInDeviceMem,
sizeBytes, hcMemcpyStr(hcCopyDir), forceUnpinnedCopy);
tprintf (DB_COPY, " dst=%p baseHost=%p baseDev=%p sz=%zu home_dev=%d tracked=%d, isDevMem=%d\n",
dst, dstPtrInfo._hostPointer, dstPtrInfo._devicePointer, dstPtrInfo._sizeBytes,
dstPtrInfo._appId, dstTracked, dstPtrInfo._isInDeviceMem);
tprintf (DB_COPY, " src=%p baseHost=%p baseDev=%p sz=%zu home_dev=%d tracked=%d, isDevMem=%d\n",
src, srcPtrInfo._hostPointer, srcPtrInfo._devicePointer, srcPtrInfo._sizeBytes,
srcPtrInfo._appId, srcTracked, srcPtrInfo._isInDeviceMem);
#if USE_COPY_EXT_V2
crit->_av.copy_ext(src, dst, sizeBytes, hcCopyDir, srcPtrInfo, dstPtrInfo, copyDevice ? &copyDevice->getDevice()->_acc : nullptr, forceUnpinnedCopy);
@@ -1831,13 +1841,17 @@ void ihipStream_t::locked_copyAsync(void* dst, const void* src, size_t sizeBytes
ihipCtx_t *copyDevice;
bool forceUnpinnedCopy;
resolveHcMemcpyDirection(kind, &dstPtrInfo, &srcPtrInfo, &hcCopyDir, &copyDevice, &forceUnpinnedCopy);
tprintf (DB_COPY, "copyASync copyEngine_dev:%d dst=%p(home_dev:%d, tracked:%d, isDevMem:%d) src=%p(home_dev:%d, tracked:%d, isDevMem:%d) sz=%zu dir=%s. forceUnpinnedCopy=%d \n",
copyDevice->getDeviceNum(),
dst, dstPtrInfo._appId, dstTracked, dstPtrInfo._isInDeviceMem,
src, srcPtrInfo._appId, srcTracked, srcPtrInfo._isInDeviceMem,
tprintf (DB_COPY, "copyASync copyDev:%d dst=%p (phys_dev:%d, isDevMem:%d) src=%p(phys_dev:%d, isDevMem:%d) sz=%zu dir=%s forceUnpinnedCopy=%d\n",
copyDevice ? copyDevice->getDeviceNum():-1,
dst, dstPtrInfo._appId, dstPtrInfo._isInDeviceMem,
src, srcPtrInfo._appId, srcPtrInfo._isInDeviceMem,
sizeBytes, hcMemcpyStr(hcCopyDir), forceUnpinnedCopy);
tprintf (DB_COPY, " dst=%p baseHost=%p baseDev=%p sz=%zu home_dev=%d tracked=%d, isDevMem=%d\n",
dst, dstPtrInfo._hostPointer, dstPtrInfo._devicePointer, dstPtrInfo._sizeBytes,
dstPtrInfo._appId, dstTracked, dstPtrInfo._isInDeviceMem);
tprintf (DB_COPY, " src=%p baseHost=%p baseDev=%p sz=%zu home_dev=%d tracked=%d, isDevMem=%d\n",
src, srcPtrInfo._hostPointer, srcPtrInfo._devicePointer, srcPtrInfo._sizeBytes,
srcPtrInfo._appId, srcTracked, srcPtrInfo._isInDeviceMem);
// "tracked" really indicates if the pointer's virtual address is available in the GPU address space.
// If both pointers are not tracked, we need to fall back to a sync copy.