From 54d73b7ac5eac52901506250f9a118363f77d091 Mon Sep 17 00:00:00 2001
From: XMRig <support@xmrig.com>
Date: Sun, 22 Sep 2019 02:10:14 +0700
Subject: [PATCH] Extended OpenCL threads information.
---
src/backend/common/misc/PciTopology.h | 22 ++++++++++++++++------
src/backend/opencl/OclBackend.cpp | 8 +++++---
src/backend/opencl/wrappers/OclDevice.cpp | 21 +++++++++++++++++----
src/backend/opencl/wrappers/OclDevice.h | 10 ++++++----
4 files changed, 44 insertions(+), 17 deletions(-)
diff --git a/src/backend/common/misc/PciTopology.h b/src/backend/common/misc/PciTopology.h
index dcfacb201..4f362bc4a 100644
--- a/src/backend/common/misc/PciTopology.h
+++ b/src/backend/common/misc/PciTopology.h
@@ -27,7 +27,7 @@
#define XMRIG_PCITOPOLOGY_H
-#include <stdio.h>
+#include <cstdio>
#include "base/tools/String.h"
@@ -40,19 +40,29 @@ class PciTopology
{
public:
PciTopology() = default;
- PciTopology(uint32_t bus, uint32_t device, uint32_t function) : bus(bus), device(device), function(function) {}
+ PciTopology(uint32_t bus, uint32_t device, uint32_t function) : m_bus(bus), m_device(device), m_function(function) {}
- uint32_t bus = 0;
- uint32_t device = 0;
- uint32_t function = 0;
+ inline bool isValid() const { return m_bus >= 0; }
+ inline uint32_t bus() const { return isValid() ? m_bus : 0; }
+ inline uint32_t device() const { return m_device; }
+ inline uint32_t function() const { return m_function; }
String toString() const
{
+ if (!isValid()) {
+ return "n/a";
+ }
+
char *buf = new char[8]();
- snprintf(buf, 8, "%02x:%02x.%01x", bus, device, function);
+ snprintf(buf, 8, "%02x:%02x.%01x", bus(), device(), function());
return buf;
}
+
+private:
+ int32_t m_bus = -1;
+ uint32_t m_device = 0;
+ uint32_t m_function = 0;
};
diff --git a/src/backend/opencl/OclBackend.cpp b/src/backend/opencl/OclBackend.cpp
index 65c3ded9c..4820ce086 100644
--- a/src/backend/opencl/OclBackend.cpp
+++ b/src/backend/opencl/OclBackend.cpp
@@ -150,7 +150,7 @@ public:
for (const OclDevice &device : devices) {
Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("#%zu") YELLOW(" %s") " %s " WHITE_BOLD("%uMHz") " cu:" WHITE_BOLD("%u") " mem:" CYAN("%zu/%zu") " MB", "OPENCL GPU",
device.index(),
- device.hasTopology() ? device.topology().toString().data() : "n/a",
+ device.topology().toString().data(),
device.printableName().data(),
device.clock(),
device.computeUnits(),
@@ -177,7 +177,7 @@ public:
CYAN_BOLD("%3u") " |" CYAN_BOLD("%3s") " |" CYAN_BOLD("%3u") " |" CYAN("%5zu") " | %s",
i,
data.thread.index(),
- data.device.hasTopology() ? data.device.topology().toString().data() : "n/a",
+ data.device.topology().toString().data(),
data.thread.intensity(),
data.thread.worksize(),
data.thread.stridedIndex(),
@@ -285,7 +285,7 @@ void xmrig::OclBackend::printHashrate(bool details)
Hashrate::format(hashrate()->calc(i, Hashrate::MediumInterval), num + 8, sizeof num / 3),
Hashrate::format(hashrate()->calc(i, Hashrate::LargeInterval), num + 8 * 2, sizeof num / 3),
data.device.index(),
- data.device.hasTopology() ? data.device.topology().toString().data() : "n/a",
+ data.device.topology().toString().data(),
data.device.printableName().data()
);
@@ -401,6 +401,8 @@ rapidjson::Value xmrig::OclBackend::toJSON(rapidjson::Document &doc) const
thread.AddMember("affinity", data.affinity, allocator);
thread.AddMember("hashrate", hashrate()->toJSON(i, doc), allocator);
+ data.device.toJSON(thread, doc);
+
i++;
threads.PushBack(thread, allocator);
}
diff --git a/src/backend/opencl/wrappers/OclDevice.cpp b/src/backend/opencl/wrappers/OclDevice.cpp
index f63387173..f94954033 100644
--- a/src/backend/opencl/wrappers/OclDevice.cpp
+++ b/src/backend/opencl/wrappers/OclDevice.cpp
@@ -142,16 +142,14 @@ xmrig::OclDevice::OclDevice(uint32_t index, cl_device_id id, cl_platform_id plat
topology_amd topology;
if (OclLib::getDeviceInfo(id, 0x4037 /* CL_DEVICE_TOPOLOGY_AMD */, sizeof(topology), &topology, nullptr) == CL_SUCCESS && topology.raw.type == 1) {
- m_topology = true;
- m_pciTopology = PciTopology(static_cast<uint32_t>(topology.pcie.bus), static_cast<uint32_t>(topology.pcie.device), static_cast<uint32_t>(topology.pcie.function));
+ m_topology = PciTopology(static_cast<uint32_t>(topology.pcie.bus), static_cast<uint32_t>(topology.pcie.device), static_cast<uint32_t>(topology.pcie.function));
}
}
else if (m_vendorId == OCL_VENDOR_NVIDIA) {
cl_uint bus = 0;
if (OclLib::getDeviceInfo(id, 0x4008 /* CL_DEVICE_PCI_BUS_ID_NV */, sizeof (bus), &bus, nullptr) == CL_SUCCESS) {
- m_topology = true;
cl_uint slot = OclLib::getUint(id, 0x4009 /* CL_DEVICE_PCI_SLOT_ID_NV */);
- m_pciTopology = PciTopology(bus, (slot >> 3) & 0xff, slot & 7);
+ m_topology = PciTopology(bus, (slot >> 3) & 0xff, slot & 7);
}
}
}
@@ -205,3 +203,18 @@ void xmrig::OclDevice::generate(const Algorithm &algorithm, OclThreads &threads)
}
}
}
+
+
+#ifdef XMRIG_FEATURE_API
+void xmrig::OclDevice::toJSON(rapidjson::Value &out, rapidjson::Document &doc) const
+{
+ using namespace rapidjson;
+ auto &allocator = doc.GetAllocator();
+
+ out.AddMember("board", board().toJSON(doc), allocator);
+ out.AddMember("name", name().toJSON(doc), allocator);
+ out.AddMember("bus-id", topology().toString().toJSON(doc), allocator);
+ out.AddMember("cu", computeUnits(), allocator);
+ out.AddMember("global-mem", globalMemSize(), allocator);
+}
+#endif
diff --git a/src/backend/opencl/wrappers/OclDevice.h b/src/backend/opencl/wrappers/OclDevice.h
index 517fa2bdb..3be58ed22 100644
--- a/src/backend/opencl/wrappers/OclDevice.h
+++ b/src/backend/opencl/wrappers/OclDevice.h
@@ -69,10 +69,9 @@ public:
uint32_t clock() const;
void generate(const Algorithm &algorithm, OclThreads &threads) const;
- inline bool hasTopology() const { return m_topology; }
inline bool isValid() const { return m_id != nullptr && m_platform != nullptr; }
inline cl_device_id id() const { return m_id; }
- inline const PciTopology &topology() const { return m_pciTopology; }
+ inline const PciTopology &topology() const { return m_topology; }
inline const String &board() const { return m_board.isNull() ? m_name : m_board; }
inline const String &name() const { return m_name; }
inline const String &vendor() const { return m_vendor; }
@@ -81,8 +80,11 @@ public:
inline uint32_t computeUnits() const { return m_computeUnits; }
inline uint32_t index() const { return m_index; }
+# ifdef XMRIG_FEATURE_API
+ void toJSON(rapidjson::Value &out, rapidjson::Document &doc) const;
+# endif
+
private:
- bool m_topology = false;
cl_device_id m_id = nullptr;
cl_platform_id m_platform = nullptr;
const String m_board;
@@ -91,7 +93,7 @@ private:
const uint32_t m_computeUnits = 1;
const uint32_t m_index = 0;
OclVendor m_vendorId = OCL_VENDOR_UNKNOWN;
- PciTopology m_pciTopology;
+ PciTopology m_topology;
Type m_type = Unknown;
};