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documentation and cleanup, public metrics only

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Change-Id: I8213d193ce2ba632adf133e630fd91baf9e81ddd


[ROCm/rocprofiler commit: ca5c0e8928]
Cette révision appartient à :
Evgeny
2018-06-21 13:01:15 -05:00
Parent e4f873df29
révision 32b472e246
5 fichiers modifiés avec 30 ajouts et 37 suppressions
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projects/rocprofiler/Readme.txt
+3 -3
Voir le fichier
@@ -1,8 +1,8 @@
ROC Profiler library.
Profiling with metrics and traces based perfcounters (PMC) and SQ threadtraces (SQTT)
and AqlProfile HSA extension.
Profiling with metrics and traces based on perfcounters (PMC) and SQ threadtraces (SQTT).
Implementation is based on AqlProfile HSA extension.
Library supports GFX8/GFX9.
Library supports GFX8/GFX9 APIs.
The library source tree:
- doc - Documentation
- inc/rocprofiler.h - Library public API
projects/rocprofiler/src/core/context.h
+6 -1
Voir le fichier
@@ -17,6 +17,10 @@
#include "util/hsa_rsrc_factory.h"
#include "util/logger.h"
#ifndef AQL_PROFILE_READ_API_ENABLE
#define AQL_PROFILE_READ_API_ENABLE 0
#endif
namespace rocprofiler {
struct rocprofiler_contex_t;
class Context;
@@ -310,7 +314,8 @@ class Context {
submit_queue->Submit(&stop_packets[0], stop_packets.size());
}
void Read(const uint32_t& group_index, Queue* const queue = NULL) {
const pkt_vector_t& read_packets = StopPackets(group_index);
const pkt_vector_t& read_packets = ReadPackets(group_index);
if (read_packets.size() == 0) EXC_RAISING(HSA_STATUS_ERROR, "Read API disabled");
Queue* const submit_queue = (queue != NULL) ? queue : queue_;
submit_queue->Submit(&read_packets[0], read_packets.size());
}
projects/rocprofiler/src/core/profile.h
+21 -20
Voir le fichier
@@ -10,10 +10,6 @@
#include "util/exception.h"
#include "util/hsa_rsrc_factory.h"
#ifndef AQL_PROFILE_READ_API_ENABLE
#define AQL_PROFILE_READ_API_ENABLE 0
#endif
namespace rocprofiler {
struct profile_info_t {
const event_t* event;
@@ -86,6 +82,7 @@ class Profile {
completion_signal_ = {};
is_legacy_ = (strncmp(agent_info->name, "gfx8", 4) == 0);
}
virtual ~Profile() {
info_vector_.clear();
if (profile_.command_buffer.ptr) util::HsaRsrcFactory::FreeMemory(profile_.command_buffer.ptr);
@@ -115,18 +112,18 @@ class Profile {
if (status != HSA_STATUS_SUCCESS) AQL_EXC_RAISING(status, "aqlprofile_start(NULL)");
status = Allocate(rsrc);
if (status != HSA_STATUS_SUCCESS) AQL_EXC_RAISING(status, "Allocate()");
// Generate start/stop profiling packets
// Generate start/stop/read profiling packets
status = api->hsa_ven_amd_aqlprofile_start(&profile_, &start);
if (status != HSA_STATUS_SUCCESS) AQL_EXC_RAISING(status, "aqlprofile_start");
status = api->hsa_ven_amd_aqlprofile_stop(&profile_, &stop);
if (status != HSA_STATUS_SUCCESS) AQL_EXC_RAISING(status, "aqlprofile_stop");
hsa_status_t rd_status = api->hsa_ven_amd_aqlprofile_read(&profile_, &read);
#if 0 // Read API returns error if disabled
if (rd_status != HSA_STATUS_SUCCESS) AQL_EXC_RAISING(status, "aqlprofile_read");
#endif
#if AQL_PROFILE_READ_API_ENABLE
status = api->hsa_ven_amd_aqlprofile_read(&profile_, &read);
if (status != HSA_STATUS_SUCCESS) AQL_EXC_RAISING(status, "aqlprofile_read");
#endif // AQL_PROFILE_READ_API_ENABLE
// Set completion signals
// Set completion signal
hsa_signal_t dummy_signal{};
dummy_signal.handle = 0;
start.completion_signal = dummy_signal;
@@ -137,6 +134,7 @@ class Profile {
read.completion_signal = post_signal;
completion_signal_ = post_signal;
// Fill packet vectors
if (is_legacy_) {
const uint32_t start_index = start_vector.size();
const uint32_t stop_index = stop_vector.size();
@@ -148,23 +146,26 @@ class Profile {
&start, reinterpret_cast<void*>(&start_vector[start_index]));
if (status != HSA_STATUS_SUCCESS)
AQL_EXC_RAISING(status, "hsa_ven_amd_aqlprofile_legacy_get_pm4");
status = api->hsa_ven_amd_aqlprofile_legacy_get_pm4(
&stop, reinterpret_cast<void*>(&stop_vector[stop_index]));
if (status != HSA_STATUS_SUCCESS)
AQL_EXC_RAISING(status, "hsa_ven_amd_aqlprofile_legacy_get_pm4");
#if AQL_PROFILE_READ_API_ENABLE
const uint32_t read_index = read_vector.size();
read_vector.insert(read_vector.end(), LEGACY_SLOT_SIZE_PKT, packet_t{});
status = api->hsa_ven_amd_aqlprofile_legacy_get_pm4(
&read, reinterpret_cast<void*>(&read_vector[read_index]));
if (status != HSA_STATUS_SUCCESS)
AQL_EXC_RAISING(status, "hsa_ven_amd_aqlprofile_legacy_get_pm4");
#endif // AQL_PROFILE_READ_API_ENABLE
if (rd_status == HSA_STATUS_SUCCESS) {
const uint32_t read_index = read_vector.size();
read_vector.insert(read_vector.end(), LEGACY_SLOT_SIZE_PKT, packet_t{});
status = api->hsa_ven_amd_aqlprofile_legacy_get_pm4(
&read, reinterpret_cast<void*>(&read_vector[read_index]));
if (status != HSA_STATUS_SUCCESS)
AQL_EXC_RAISING(status, "hsa_ven_amd_aqlprofile_legacy_get_pm4");
}
} else {
start_vector.push_back(start);
stop_vector.push_back(stop);
read_vector.push_back(read);
if (rd_status == HSA_STATUS_SUCCESS) {
read_vector.push_back(read);
}
}
}
projects/rocprofiler/src/util/hsa_rsrc_factory.cpp
-6
Voir le fichier
@@ -44,10 +44,6 @@ POSSIBILITY OF SUCH DAMAGE.
#include <string>
#include <vector>
#ifndef AQL_PROFILE_READ_API_ENABLE
#define AQL_PROFILE_READ_API_ENABLE 0
#endif
namespace rocprofiler {
namespace util {
@@ -166,10 +162,8 @@ hsa_status_t HsaRsrcFactory::LoadAqlProfileLib(aqlprofile_pfn_t* api) {
(decltype(::hsa_ven_amd_aqlprofile_start)*)dlsym(handle, "hsa_ven_amd_aqlprofile_start");
api->hsa_ven_amd_aqlprofile_stop =
(decltype(::hsa_ven_amd_aqlprofile_stop)*)dlsym(handle, "hsa_ven_amd_aqlprofile_stop");
#if AQL_PROFILE_READ_API_ENABLE
api->hsa_ven_amd_aqlprofile_read =
(decltype(::hsa_ven_amd_aqlprofile_read)*)dlsym(handle, "hsa_ven_amd_aqlprofile_read");
#endif // AQL_PROFILE_READ_API_ENABLE
api->hsa_ven_amd_aqlprofile_legacy_get_pm4 =
(decltype(::hsa_ven_amd_aqlprofile_legacy_get_pm4)*)dlsym(
handle, "hsa_ven_amd_aqlprofile_legacy_get_pm4");
projects/rocprofiler/test/util/hsa_rsrc_factory.cpp
-7
Voir le fichier
@@ -44,11 +44,6 @@ POSSIBILITY OF SUCH DAMAGE.
#include <string>
#include <vector>
#ifndef AQL_PROFILE_READ_API_ENABLE
#define AQL_PROFILE_READ_API_ENABLE 0
#endif
// Callback function to get available in the system agents
hsa_status_t HsaRsrcFactory::GetHsaAgentsCallback(hsa_agent_t agent, void* data) {
hsa_status_t status = HSA_STATUS_ERROR;
@@ -164,10 +159,8 @@ hsa_status_t HsaRsrcFactory::LoadAqlProfileLib(aqlprofile_pfn_t* api) {
(decltype(::hsa_ven_amd_aqlprofile_start)*)dlsym(handle, "hsa_ven_amd_aqlprofile_start");
api->hsa_ven_amd_aqlprofile_stop =
(decltype(::hsa_ven_amd_aqlprofile_stop)*)dlsym(handle, "hsa_ven_amd_aqlprofile_stop");
#if AQL_PROFILE_READ_API_ENABLE
api->hsa_ven_amd_aqlprofile_read =
(decltype(::hsa_ven_amd_aqlprofile_read)*)dlsym(handle, "hsa_ven_amd_aqlprofile_read");
#endif // AQL_PROFILE_READ_API_ENABLE
api->hsa_ven_amd_aqlprofile_legacy_get_pm4 =
(decltype(::hsa_ven_amd_aqlprofile_legacy_get_pm4)*)dlsym(
handle, "hsa_ven_amd_aqlprofile_legacy_get_pm4");