Initial commit

Change-Id: I4bf1707bd3dfeadf2c17b0a7daff372b1925ebbd
2026-01-04 23:56:39 +08:00 · 2017-12-21 00:45:38 +01:00
commit 7e9ad41290
1350 changed files with 233156 additions and 0 deletions
--- a/runtime/gtpin/gtpin_init.cpp
+++ b/runtime/gtpin/gtpin_init.cpp
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2017, Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "config.h"
+#include "gtpin_init.h"
+#include "gtpin_helpers.h"
+#include "CL/cl.h"
+#include "runtime/device/device.h"
+#include "runtime/device/device_info.h"
+#include "runtime/platform/platform.h"
+
+using namespace gtpin;
+using namespace OCLRT;
+
+namespace OCLRT {
+bool isGTPinInitialized = false;
+}
+
+GTPIN_DI_STATUS GTPin_Init(gtpin::dx11::gtpin_events_t *pGtpinEvents, driver_services_t *pDriverServices,
+                           uint32_t *pDriverVersion) {
+    char ver[128] = {'\0'};
+    uint32_t driverVersion = 0;
+
+    if (isGTPinInitialized) {
+        return GTPIN_DI_ERROR_INSTANCE_ALREADY_CREATED;
+    }
+    if (pDriverVersion != nullptr) {
+        // GT-Pin is asking to obtain driver version
+        auto pPlatform = platform();
+        Device *pDevice = pPlatform->getDevice(0);
+        pDevice->getDeviceInfo(CL_DRIVER_VERSION, sizeof(ver), &ver[0], nullptr);
+        uint32_t nums[3] = {0};
+        int numVerSegments = sscanf(&ver[0], "%u.%u.%u", &nums[0], &nums[1], &nums[2]);
+        for (int verSeg = 0; verSeg < numVerSegments; verSeg++) {
+            driverVersion <<= 8;
+            driverVersion |= nums[verSeg];
+        }
+        *pDriverVersion = driverVersion;
+
+        if ((pDriverServices == nullptr) || (pGtpinEvents == nullptr)) {
+            return GTPIN_DI_SUCCESS;
+        }
+    }
+    if ((pDriverServices == nullptr) || (pGtpinEvents == nullptr)) {
+        return GTPIN_DI_ERROR_INVALID_ARGUMENT;
+    }
+    if ((pGtpinEvents->onContextCreate == nullptr) ||
+        (pGtpinEvents->onContextDestroy == nullptr) ||
+        (pGtpinEvents->onKernelCreate == nullptr) ||
+        (pGtpinEvents->onDraw == nullptr) ||
+        (pGtpinEvents->onKernelSubmit == nullptr) ||
+        (pGtpinEvents->onCommandBufferCreate == nullptr) ||
+        (pGtpinEvents->onCommandBufferSubmit == nullptr)) {
+        return GTPIN_DI_ERROR_INVALID_ARGUMENT;
+    }
+
+    pDriverServices->bufferAllocate = OCLRT::gtpinCreateBuffer;
+    pDriverServices->bufferDeallocate = nullptr;
+    pDriverServices->bufferMap = nullptr;
+    pDriverServices->bufferUnMap = nullptr;
+
+    isGTPinInitialized = true;
+
+    return GTPIN_DI_SUCCESS;
+}