42257009465

Committed 06 Nov 2026 04:56PM UTC coverage: 75.137% (+0.2%) from 74.963%

Build # 42257009465

Build Type

Pull #2299

github

Committed by

web-flow

Commit Message

Merge c2c6c2b0a into 6d9edf21b

Pull Request Pull Request #2299: Use a no-op order manager for in-order queues

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1080 of 1514 branches covered (71.33%)

Branch coverage included in aggregate %.

66 of 70 new or added lines in 2 files covered. (94.29%)

17 existing lines in 1 file now uncovered.

4121 of 5408 relevant lines covered (76.2%)

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76.66

/libsyclinterface/source/dpctl_sycl_platform_interface.cpp

//=== dpctl_sycl_platform_interface.cpp - Implements C API for sycl::platform //
//
//                      Data Parallel Control (dpctl)
//
// Copyright 2020 Intel Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file implements the functions declared in
/// dpctl_sycl_platform_interface.h.
///
//===----------------------------------------------------------------------===//

#include "dpctl_sycl_platform_interface.h"
#include "Config/dpctl_config.h"
#include "dpctl_device_selection.hpp"
#include "dpctl_error_handlers.h"
#include "dpctl_string_utils.hpp"
#include "dpctl_sycl_enum_types.h"
#include "dpctl_sycl_type_casters.hpp"
#include "dpctl_utils_helper.h"
#include <iomanip>
#include <iostream>
#include <set>
#include <sstream>
#include <stddef.h>
#include <sycl/sycl.hpp>
#include <utility>
#include <vector>

using namespace sycl;

namespace
{
static_assert(__SYCL_COMPILER_VERSION >= __SYCL_COMPILER_VERSION_REQUIRED,
              "The compiler does not meet minimum version requirement");

using namespace dpctl::syclinterface;

platform *new_platform_from_selector(const dpctl_device_selector *sel)
{
    return new platform(
        [=](const device &d) -> int { return sel->operator()(d); });
}

} // end of anonymous namespace

__dpctl_give DPCTLSyclPlatformRef
DPCTLPlatform_Copy(__dpctl_keep const DPCTLSyclPlatformRef PRef)
{
    auto Platform = unwrap<platform>(PRef);
    if (!Platform) {
        error_handler("Cannot copy DPCTLSyclPlatformRef as input is a nullptr.",
                      __FILE__, __func__, __LINE__);
        return nullptr;
    }
    try {
        auto CopiedPlatform = new platform(*Platform);
        return wrap<platform>(CopiedPlatform);
    } catch (std::exception const &e) {
        error_handler(e, __FILE__, __func__, __LINE__);
        return nullptr;
    }
}

__dpctl_give DPCTLSyclPlatformRef DPCTLPlatform_Create()
{
    DPCTLSyclPlatformRef PRef = nullptr;
    try {
        auto P = new platform();
        PRef = wrap<platform>(P);
    } catch (std::exception const &e) {
        error_handler(e, __FILE__, __func__, __LINE__);
    }
    return PRef;
}

__dpctl_give DPCTLSyclPlatformRef DPCTLPlatform_CreateFromSelector(
    __dpctl_keep const DPCTLSyclDeviceSelectorRef DSRef)
{
    if (DSRef) {
        auto DS = unwrap<dpctl_device_selector>(DSRef);
        platform *P = nullptr;
        try {
            P = new_platform_from_selector(DS);
            return wrap<platform>(P);
        } catch (std::exception const &e) {
            delete P;
            error_handler(e, __FILE__, __func__, __LINE__);
            return nullptr;
        }
    }
    else {
        error_handler("Device selector pointer cannot be NULL.", __FILE__,
                      __func__, __LINE__);
    }

    return nullptr;
}

void DPCTLPlatform_Delete(__dpctl_take DPCTLSyclPlatformRef PRef)
{
    auto P = unwrap<platform>(PRef);
    delete P;
}

DPCTLSyclBackendType
DPCTLPlatform_GetBackend(__dpctl_keep const DPCTLSyclPlatformRef PRef)
{
    DPCTLSyclBackendType BTy = DPCTLSyclBackendType::DPCTL_UNKNOWN_BACKEND;
    auto P = unwrap<platform>(PRef);
    if (P) {
        BTy = DPCTL_SyclBackendToDPCTLBackendType(P->get_backend());
    }
    else {
        error_handler("Backend cannot be looked up for a NULL platform.",
                      __FILE__, __func__, __LINE__);
    }
    return BTy;
}

__dpctl_give const char *
DPCTLPlatform_GetName(__dpctl_keep const DPCTLSyclPlatformRef PRef)
{
    auto P = unwrap<platform>(PRef);
    if (P) {
        try {
            auto name = P->get_info<info::platform::name>();
            return dpctl::helper::cstring_from_string(name);
        } catch (std::exception const &e) {
            error_handler(e, __FILE__, __func__, __LINE__);
            return nullptr;
        }
    }
    else {
        error_handler("Name cannot be looked up for a NULL platform.", __FILE__,
                      __func__, __LINE__);
        return nullptr;
    }
}

__dpctl_give const char *
DPCTLPlatform_GetVendor(__dpctl_keep const DPCTLSyclPlatformRef PRef)
{
    auto P = unwrap<platform>(PRef);
    if (P) {
        try {
            auto vendor = P->get_info<info::platform::vendor>();
            return dpctl::helper::cstring_from_string(vendor);
        } catch (std::exception const &e) {
            error_handler(e, __FILE__, __func__, __LINE__);
            return nullptr;
        }
    }
    else {
        error_handler("Vendor cannot be looked up for a NULL platform.",
                      __FILE__, __func__, __LINE__);
        return nullptr;
    }
}

__dpctl_give const char *
DPCTLPlatform_GetVersion(__dpctl_keep const DPCTLSyclPlatformRef PRef)
{
    auto P = unwrap<platform>(PRef);
    if (P) {
        try {
            auto driver = P->get_info<info::platform::version>();
            return dpctl::helper::cstring_from_string(driver);
        } catch (std::exception const &e) {
            error_handler(e, __FILE__, __func__, __LINE__);
            return nullptr;
        }
    }
    else {
        error_handler("Driver version cannot be looked up for a NULL platform.",
                      __FILE__, __func__, __LINE__);
        return nullptr;
    }
}

__dpctl_give DPCTLPlatformVectorRef DPCTLPlatform_GetPlatforms()
{
    using vecTy = std::vector<DPCTLSyclPlatformRef>;
    vecTy *Platforms = nullptr;

    std::vector<platform> platforms;
    try {
        platforms = platform::get_platforms();
    } catch (std::exception const &e) {
        error_handler(e, __FILE__, __func__, __LINE__);
        return nullptr;
    }

    try {
        Platforms = new vecTy();
        Platforms->reserve(platforms.size());
    } catch (std::exception const &e) {
        error_handler(e, __FILE__, __func__, __LINE__);
        return nullptr;
    }

    // populate the vector
    for (const auto &P : platforms) {
        Platforms->emplace_back(wrap<platform>(new platform(P)));
    }

    // the wrap function is defined inside dpctl_vector_templ.cpp
    return wrap<vecTy>(Platforms);
}

__dpctl_give DPCTLSyclContextRef
DPCTLPlatform_GetDefaultContext(__dpctl_keep const DPCTLSyclPlatformRef PRef)
{
    auto P = unwrap<platform>(PRef);
    if (P) {
#if defined(SYCL_KHR_DEFAULT_CONTEXT) ||                                       \
    defined(SYCL_EXT_ONEAPI_DEFAULT_CONTEXT)
        try {
            const auto &default_ctx = P->
#ifdef SYCL_KHR_DEFAULT_CONTEXT
                                      khr_get_default_context()
#else
                                      ext_oneapi_get_default_context()
#endif // SYCL_KHR_DEFAULT_CONTEXT
                ;
            return wrap<context>(new context(default_ctx));
        } catch (const std::exception &ex) {
            error_handler(ex, __FILE__, __func__, __LINE__);
            return nullptr;
        }
#else
        return nullptr;
#endif // SYCL_KHR_DEFAULT_CONTEXT || SYCL_EXT_ONEAPI_DEFAULT_CONTEXT
    }
    else {
        error_handler(
            "Default platform cannot be obtained up for a NULL platform.",
            __FILE__, __func__, __LINE__);
        return nullptr;
    }
}

bool DPCTLPlatform_AreEq(__dpctl_keep const DPCTLSyclPlatformRef PRef1,
                         __dpctl_keep const DPCTLSyclPlatformRef PRef2)
{
    auto P1 = unwrap<platform>(PRef1);
    auto P2 = unwrap<platform>(PRef2);
    if (P1 && P2)
        return *P1 == *P2;
    else
        return false;
}

size_t DPCTLPlatform_Hash(__dpctl_keep const DPCTLSyclPlatformRef PRef)
{
    if (PRef) {
        auto P = unwrap<platform>(PRef);
        std::hash<platform> hash_fn;
        return hash_fn(*P);
    }
    else {
        error_handler("Argument PRef is null.", __FILE__, __func__, __LINE__);
        return 0;
    }
}

__dpctl_give DPCTLDeviceVectorRef
DPCTLPlatform_GetDevices(__dpctl_keep const DPCTLSyclPlatformRef PRef,
                         DPCTLSyclDeviceType DTy)
{
    auto P = unwrap<platform>(PRef);
    if (!P) {
        error_handler("Cannot retrieve devices from DPCTLSyclPlatformRef as "
                      "input is a nullptr.",
                      __FILE__, __func__, __LINE__);
        return nullptr;
    }

    using vecTy = std::vector<DPCTLSyclDeviceRef>;
    vecTy *DevicesVectorPtr = nullptr;
    try {
        DevicesVectorPtr = new vecTy();
    } catch (std::exception const &e) {
        delete DevicesVectorPtr;
        error_handler(e, __FILE__, __func__, __LINE__);
        return nullptr;
    }

    if (DTy == DPCTLSyclDeviceType::DPCTL_UNKNOWN_DEVICE) {
        return wrap<vecTy>(DevicesVectorPtr);
    }

    // Only OpenCL supports custom devices; other backends may warn when asked
    // for them (e.g., the Unified Runtime Level Zero adapter)
    if (DTy == DPCTLSyclDeviceType::DPCTL_CUSTOM &&
        DPCTL_SyclBackendToDPCTLBackendType(P->get_backend()) !=
            DPCTLSyclBackendType::DPCTL_OPENCL)
    {
        return wrap<vecTy>(DevicesVectorPtr);
    }

    try {
        auto SyclDTy = DPCTL_DPCTLDeviceTypeToSyclDeviceType(DTy);
        auto Devices = P->get_devices(SyclDTy);
        DevicesVectorPtr->reserve(Devices.size());
        for (const auto &Dev : Devices) {
            DevicesVectorPtr->emplace_back(
                wrap<device>(new device(std::move(Dev))));
        }
        return wrap<vecTy>(DevicesVectorPtr);
    } catch (std::exception const &e) {
        delete DevicesVectorPtr;
        error_handler(e, __FILE__, __func__, __LINE__);
        return nullptr;
    }
}

__dpctl_give DPCTLDeviceVectorRef
DPCTLPlatform_GetCompositeDevices(__dpctl_keep const DPCTLSyclPlatformRef PRef)
{
    auto P = unwrap<platform>(PRef);
    if (!P) {
        error_handler("Cannot retrieve composite devices from "
                      "DPCTLSyclPlatformRef as input is a nullptr.",
                      __FILE__, __func__, __LINE__);
        return nullptr;
    }

    using vecTy = std::vector<DPCTLSyclDeviceRef>;
    vecTy *DevicesVectorPtr = nullptr;
    try {
        DevicesVectorPtr = new vecTy();
    } catch (std::exception const &e) {
        delete DevicesVectorPtr;
        error_handler(e, __FILE__, __func__, __LINE__);
        return nullptr;
    }

    try {
        auto composite_devices = P->ext_oneapi_get_composite_devices();
        DevicesVectorPtr->reserve(composite_devices.size());
        for (const auto &Dev : composite_devices) {
            DevicesVectorPtr->emplace_back(
                wrap<device>(new device(std::move(Dev))));
        }
        return wrap<vecTy>(DevicesVectorPtr);
    } catch (std::exception const &e) {
        delete DevicesVectorPtr;
        error_handler(e, __FILE__, __func__, __LINE__);
        return nullptr;
    }
}

1	//=== dpctl_sycl_platform_interface.cpp - Implements C API for sycl::platform //
2	//
3	// Data Parallel Control (dpctl)
4	//
5	// Copyright 2020 Intel Corporation
6	//
7	// Licensed under the Apache License, Version 2.0 (the "License");
8	// you may not use this file except in compliance with the License.
9	// You may obtain a copy of the License at
10	//
11	// http://www.apache.org/licenses/LICENSE-2.0
12	//
13	// Unless required by applicable law or agreed to in writing, software
14	// distributed under the License is distributed on an "AS IS" BASIS,
15	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16	// See the License for the specific language governing permissions and
17	// limitations under the License.
18	//
19	//===----------------------------------------------------------------------===//
20	///
21	/// \file
22	/// This file implements the functions declared in
23	/// dpctl_sycl_platform_interface.h.
24	///
25	//===----------------------------------------------------------------------===//
26
27	#include "dpctl_sycl_platform_interface.h"
28	#include "Config/dpctl_config.h"
29	#include "dpctl_device_selection.hpp"
30	#include "dpctl_error_handlers.h"
31	#include "dpctl_string_utils.hpp"
32	#include "dpctl_sycl_enum_types.h"
33	#include "dpctl_sycl_type_casters.hpp"
34	#include "dpctl_utils_helper.h"
35	#include <iomanip>
36	#include <iostream>
37	#include <set>
38	#include <sstream>
39	#include <stddef.h>
40	#include <sycl/sycl.hpp>
41	#include <utility>
42	#include <vector>
43
44	using namespace sycl;
45
46	namespace
47	{
48	static_assert(__SYCL_COMPILER_VERSION >= __SYCL_COMPILER_VERSION_REQUIRED,
49	"The compiler does not meet minimum version requirement");
50
51	using namespace dpctl::syclinterface;
52
53	platform new_platform_from_selector(const dpctl_device_selector sel)
54	{	332 ✔
55	return new platform(	332 ✔
56	[=](const device &d) -> int { return sel->operator()(d); });	332 ✔
57	}	332 ✔
58
59	} // end of anonymous namespace
60
61	__dpctl_give DPCTLSyclPlatformRef
62	DPCTLPlatform_Copy(__dpctl_keep const DPCTLSyclPlatformRef PRef)
63	{	55 ✔
64	auto Platform = unwrap<platform>(PRef);	55 ✔
65	if (!Platform) {	55 ✔
66	error_handler("Cannot copy DPCTLSyclPlatformRef as input is a nullptr.",	5 ✔
67	__FILE__, __func__, __LINE__);	5 ✔
68	return nullptr;	5 ✔
69	}	5 ✔
70	try {	50 ✔
71	auto CopiedPlatform = new platform(*Platform);	50 ✔
72	return wrap<platform>(CopiedPlatform);	50 ✔
73	} catch (std::exception const &e) {	50 ✔
74	error_handler(e, __FILE__, __func__, __LINE__);	×
75	return nullptr;	×
76	}	×
77	}	50 ✔
78
79	__dpctl_give DPCTLSyclPlatformRef DPCTLPlatform_Create()
80	{	22 ✔
81	DPCTLSyclPlatformRef PRef = nullptr;	22 ✔
82	try {	22 ✔
83	auto P = new platform();	22 ✔
84	PRef = wrap<platform>(P);	22 ✔
85	} catch (std::exception const &e) {	22 ✔
86	error_handler(e, __FILE__, __func__, __LINE__);	×
87	}	×
88	return PRef;	22 ✔
89	}	22 ✔
90
91	__dpctl_give DPCTLSyclPlatformRef DPCTLPlatform_CreateFromSelector(
92	__dpctl_keep const DPCTLSyclDeviceSelectorRef DSRef)
93	{	360 ✔
94	if (DSRef) {	360 ✔
95	auto DS = unwrap<dpctl_device_selector>(DSRef);	332 ✔
96	platform *P = nullptr;	332 ✔
97	try {	332 ✔
98	P = new_platform_from_selector(DS);	332 ✔
99	return wrap<platform>(P);	332 ✔
100	} catch (std::exception const &e) {	332 ✔
101	delete P;	240 ✔
102	error_handler(e, __FILE__, __func__, __LINE__);	240 ✔
103	return nullptr;	240 ✔
104	}	240 ✔
105	}	332 ✔
106	else {	28 ✔
107	error_handler("Device selector pointer cannot be NULL.", __FILE__,	28 ✔
108	__func__, __LINE__);	28 ✔
109	}	28 ✔
110
111	return nullptr;	28 ✔
112	}	360 ✔
113
114	void DPCTLPlatform_Delete(__dpctl_take DPCTLSyclPlatformRef PRef)
115	{	500 ✔
116	auto P = unwrap<platform>(PRef);	500 ✔
117	delete P;	500 ✔
118	}	500 ✔
119
120	DPCTLSyclBackendType
121	DPCTLPlatform_GetBackend(__dpctl_keep const DPCTLSyclPlatformRef PRef)
122	{	15 ✔
123	DPCTLSyclBackendType BTy = DPCTLSyclBackendType::DPCTL_UNKNOWN_BACKEND;	15 ✔
124	auto P = unwrap<platform>(PRef);	15 ✔
125	if (P) {	15 ✔
126	BTy = DPCTL_SyclBackendToDPCTLBackendType(P->get_backend());	14 ✔
127	}	14 ✔
128	else {	1 ✔
129	error_handler("Backend cannot be looked up for a NULL platform.",	1 ✔
130	__FILE__, __func__, __LINE__);	1 ✔
131	}	1 ✔
132	return BTy;	15 ✔
133	}	15 ✔
134
135	__dpctl_give const char *
136	DPCTLPlatform_GetName(__dpctl_keep const DPCTLSyclPlatformRef PRef)
137	{	136 ✔
138	auto P = unwrap<platform>(PRef);	136 ✔
139	if (P) {	136 ✔
140	try {	135 ✔
141	auto name = P->get_info<info::platform::name>();	135 ✔
142	return dpctl::helper::cstring_from_string(name);	135 ✔
143	} catch (std::exception const &e) {	135 ✔
144	error_handler(e, __FILE__, __func__, __LINE__);	×
145	return nullptr;	×
146	}	×
147	}	135 ✔
148	else {	1 ✔
149	error_handler("Name cannot be looked up for a NULL platform.", __FILE__,	1 ✔
150	__func__, __LINE__);	1 ✔
151	return nullptr;	1 ✔
152	}	1 ✔
153	}	136 ✔
154
155	__dpctl_give const char *
156	DPCTLPlatform_GetVendor(__dpctl_keep const DPCTLSyclPlatformRef PRef)
157	{	136 ✔
158	auto P = unwrap<platform>(PRef);	136 ✔
159	if (P) {	136 ✔
160	try {	135 ✔
161	auto vendor = P->get_info<info::platform::vendor>();	135 ✔
162	return dpctl::helper::cstring_from_string(vendor);	135 ✔
163	} catch (std::exception const &e) {	135 ✔
164	error_handler(e, __FILE__, __func__, __LINE__);	×
165	return nullptr;	×
166	}	×
167	}	135 ✔
168	else {	1 ✔
169	error_handler("Vendor cannot be looked up for a NULL platform.",	1 ✔
170	__FILE__, __func__, __LINE__);	1 ✔
171	return nullptr;	1 ✔
172	}	1 ✔
173	}	136 ✔
174
175	__dpctl_give const char *
176	DPCTLPlatform_GetVersion(__dpctl_keep const DPCTLSyclPlatformRef PRef)
177	{	136 ✔
178	auto P = unwrap<platform>(PRef);	136 ✔
179	if (P) {	136 ✔
180	try {	135 ✔
181	auto driver = P->get_info<info::platform::version>();	135 ✔
182	return dpctl::helper::cstring_from_string(driver);	135 ✔
183	} catch (std::exception const &e) {	135 ✔
184	error_handler(e, __FILE__, __func__, __LINE__);	×
185	return nullptr;	×
186	}	×
187	}	135 ✔
188	else {	1 ✔
189	error_handler("Driver version cannot be looked up for a NULL platform.",	1 ✔
190	__FILE__, __func__, __LINE__);	1 ✔
191	return nullptr;	1 ✔
192	}	1 ✔
193	}	136 ✔
194
195	__dpctl_give DPCTLPlatformVectorRef DPCTLPlatform_GetPlatforms()
196	{	20 ✔
197	using vecTy = std::vector<DPCTLSyclPlatformRef>;	20 ✔
198	vecTy *Platforms = nullptr;	20 ✔
199
200	std::vector<platform> platforms;	20 ✔
201	try {	20 ✔
202	platforms = platform::get_platforms();	20 ✔
203	} catch (std::exception const &e) {	20 ✔
204	error_handler(e, __FILE__, __func__, __LINE__);	×
205	return nullptr;	×
206	}	×
207
208	try {	20 ✔
209	Platforms = new vecTy();	20 ✔
210	Platforms->reserve(platforms.size());	20 ✔
211	} catch (std::exception const &e) {	20 ✔
212	error_handler(e, __FILE__, __func__, __LINE__);	×
213	return nullptr;	×
214	}	×
215
216	// populate the vector
217	for (const auto &P : platforms) {	20 ✔
218	Platforms->emplace_back(wrap<platform>(new platform(P)));	20 ✔
219	}	20 ✔
220
221	// the wrap function is defined inside dpctl_vector_templ.cpp
222	return wrap<vecTy>(Platforms);	20 ✔
223	}	20 ✔
224
225	__dpctl_give DPCTLSyclContextRef
226	DPCTLPlatform_GetDefaultContext(__dpctl_keep const DPCTLSyclPlatformRef PRef)
227	{	15 ✔
228	auto P = unwrap<platform>(PRef);	15 ✔
229	if (P) {	15 ✔
230	#if defined(SYCL_KHR_DEFAULT_CONTEXT) \|\| \	14 ✔
231	defined(SYCL_EXT_ONEAPI_DEFAULT_CONTEXT)	14 ✔
232	try {	14 ✔
233	const auto &default_ctx = P->	14 ✔
234	#ifdef SYCL_KHR_DEFAULT_CONTEXT	14 ✔
235	khr_get_default_context()	14 ✔
236	#else
237	ext_oneapi_get_default_context()
238	#endif // SYCL_KHR_DEFAULT_CONTEXT
239	;	14 ✔
240	return wrap<context>(new context(default_ctx));	14 ✔
241	} catch (const std::exception &ex) {	14 ✔
242	error_handler(ex, __FILE__, __func__, __LINE__);	×
243	return nullptr;	×
244	}	×
245	#else
246	return nullptr;
247	#endif // SYCL_KHR_DEFAULT_CONTEXT \|\| SYCL_EXT_ONEAPI_DEFAULT_CONTEXT
248	}	14 ✔
249	else {	1 ✔
250	error_handler(	1 ✔
251	"Default platform cannot be obtained up for a NULL platform.",	1 ✔
252	__FILE__, __func__, __LINE__);	1 ✔
253	return nullptr;	1 ✔
254	}	1 ✔
255	}	15 ✔
256
257	bool DPCTLPlatform_AreEq(__dpctl_keep const DPCTLSyclPlatformRef PRef1,
258	__dpctl_keep const DPCTLSyclPlatformRef PRef2)
259	{	22 ✔
260	auto P1 = unwrap<platform>(PRef1);	22 ✔
261	auto P2 = unwrap<platform>(PRef2);	22 ✔
262	if (P1 && P2)	22 !
263	return P1 == P2;	18 ✔
264	else	4 ✔
265	return false;	4 ✔
266	}	22 ✔
267
268	size_t DPCTLPlatform_Hash(__dpctl_keep const DPCTLSyclPlatformRef PRef)
269	{	32 ✔
270	if (PRef) {	32 ✔
271	auto P = unwrap<platform>(PRef);	28 ✔
272	std::hash<platform> hash_fn;	28 ✔
273	return hash_fn(*P);	28 ✔
274	}	28 ✔
275	else {	4 ✔
276	error_handler("Argument PRef is null.", __FILE__, __func__, __LINE__);	4 ✔
277	return 0;	4 ✔
278	}	4 ✔
279	}	32 ✔
280
281	__dpctl_give DPCTLDeviceVectorRef
282	DPCTLPlatform_GetDevices(__dpctl_keep const DPCTLSyclPlatformRef PRef,
283	DPCTLSyclDeviceType DTy)
284	{	14 ✔
285	auto P = unwrap<platform>(PRef);	14 ✔
286	if (!P) {	14 !
287	error_handler("Cannot retrieve devices from DPCTLSyclPlatformRef as "	×
288	"input is a nullptr.",	×
289	__FILE__, __func__, __LINE__);	×
290	return nullptr;	×
291	}	×
292
293	using vecTy = std::vector<DPCTLSyclDeviceRef>;	14 ✔
294	vecTy *DevicesVectorPtr = nullptr;	14 ✔
295	try {	14 ✔
296	DevicesVectorPtr = new vecTy();	14 ✔
297	} catch (std::exception const &e) {	14 ✔
298	delete DevicesVectorPtr;	×
299	error_handler(e, __FILE__, __func__, __LINE__);	×
300	return nullptr;	×
301	}	×
302
303	if (DTy == DPCTLSyclDeviceType::DPCTL_UNKNOWN_DEVICE) {	14 !
304	return wrap<vecTy>(DevicesVectorPtr);	×
305	}	×
306
307	// Only OpenCL supports custom devices; other backends may warn when asked
308	// for them (e.g., the Unified Runtime Level Zero adapter)
309	if (DTy == DPCTLSyclDeviceType::DPCTL_CUSTOM &&	14 !
UNCOV 310	DPCTL_SyclBackendToDPCTLBackendType(P->get_backend()) !=	×
UNCOV 311	DPCTLSyclBackendType::DPCTL_OPENCL)	×
UNCOV 312	{	×
UNCOV 313	return wrap<vecTy>(DevicesVectorPtr);	×
UNCOV 314	}	×
315
316	try {	14 ✔
317	auto SyclDTy = DPCTL_DPCTLDeviceTypeToSyclDeviceType(DTy);	14 ✔
318	auto Devices = P->get_devices(SyclDTy);	14 ✔
319	DevicesVectorPtr->reserve(Devices.size());	14 ✔
320	for (const auto &Dev : Devices) {	14 ✔
321	DevicesVectorPtr->emplace_back(	10 ✔
322	wrap<device>(new device(std::move(Dev))));	10 ✔
323	}	10 ✔
324	return wrap<vecTy>(DevicesVectorPtr);	14 ✔
325	} catch (std::exception const &e) {	14 ✔
UNCOV 326	delete DevicesVectorPtr;	×
UNCOV 327	error_handler(e, __FILE__, __func__, __LINE__);	×
328	return nullptr;	×
329	}	×
330	}	14 ✔
331
332	__dpctl_give DPCTLDeviceVectorRef
333	DPCTLPlatform_GetCompositeDevices(__dpctl_keep const DPCTLSyclPlatformRef PRef)
334	{	5 ✔
335	auto P = unwrap<platform>(PRef);	5 ✔
336	if (!P) {	5 !
UNCOV 337	error_handler("Cannot retrieve composite devices from "	×
UNCOV 338	"DPCTLSyclPlatformRef as input is a nullptr.",	×
339	__FILE__, __func__, __LINE__);	×
340	return nullptr;	×
341	}	×
342
343	using vecTy = std::vector<DPCTLSyclDeviceRef>;	5 ✔
344	vecTy *DevicesVectorPtr = nullptr;	5 ✔
345	try {	5 ✔
346	DevicesVectorPtr = new vecTy();	5 ✔
347	} catch (std::exception const &e) {	5 ✔
348	delete DevicesVectorPtr;	×
349	error_handler(e, __FILE__, __func__, __LINE__);	×
350	return nullptr;	×
UNCOV 351	}	×
352
353	try {	5 ✔
354	auto composite_devices = P->ext_oneapi_get_composite_devices();	5 ✔
355	DevicesVectorPtr->reserve(composite_devices.size());	5 ✔
356	for (const auto &Dev : composite_devices) {	5 !
UNCOV 357	DevicesVectorPtr->emplace_back(	×
UNCOV 358	wrap<device>(new device(std::move(Dev))));	×
UNCOV 359	}	×
360	return wrap<vecTy>(DevicesVectorPtr);	5 ✔
361	} catch (std::exception const &e) {	5 ✔
UNCOV 362	delete DevicesVectorPtr;	×
UNCOV 363	error_handler(e, __FILE__, __func__, __LINE__);	×
UNCOV 364	return nullptr;	×
UNCOV 365	}	×
366	}	5 ✔

IntelPython / dpctl / 42257009465

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