9974566682

Committed 17 Jul 2024 12:52PM UTC coverage: 87.967%. Remained the same

Build # 9974566682

Build Type

Pull #1737

github

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web-flow

Commit Message

Merge b23013880 into 6d34a6beb

Pull Request Pull Request #1737: Replace "-c intel" in docs and readme file

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79.79

/libsyclinterface/source/dpctl_sycl_kernel_interface.cpp

//===--- dpctl_sycl_kernel_interface.cpp - Implements C API for sycl::kernel =//
//
//                      Data Parallel Control (dpctl)
//
// Copyright 2020-2024 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_kernel_interface.h.
///
//===----------------------------------------------------------------------===//

#include "dpctl_sycl_kernel_interface.h"
#include "Config/dpctl_config.h"
#include "dpctl_error_handlers.h"
#include "dpctl_string_utils.hpp"
#include "dpctl_sycl_type_casters.hpp"
#include <cstdint>
#include <sycl/sycl.hpp> /* Sycl headers */

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;
} // end of anonymous namespace

size_t DPCTLKernel_GetNumArgs(__dpctl_keep const DPCTLSyclKernelRef KRef)
{
    if (!KRef) {
        error_handler("Cannot get the number of arguments from "
                      "DPCTLSyclKernelRef as input is a nullptr.",
                      __FILE__, __func__, __LINE__);
        return -1;
    }

    auto sycl_kernel = unwrap<kernel>(KRef);
    auto num_args = sycl_kernel->get_info<info::kernel::num_args>();
    return static_cast<size_t>(num_args);
}

void DPCTLKernel_Delete(__dpctl_take DPCTLSyclKernelRef KRef)
{
    delete unwrap<kernel>(KRef);
}

__dpctl_give DPCTLSyclKernelRef
DPCTLKernel_Copy(__dpctl_keep const DPCTLSyclKernelRef KRef)
{
    auto Kernel = unwrap<kernel>(KRef);
    if (!Kernel) {
        error_handler("Cannot copy DPCTLSyclKernelRef as input is a nullptr",
                      __FILE__, __func__, __LINE__);
        return nullptr;
    }
    try {
        auto CopiedKernel = new kernel(*Kernel);
        return wrap<kernel>(CopiedKernel);
    } catch (std::exception const &e) {
        error_handler(e, __FILE__, __func__, __LINE__);
        return nullptr;
    }
}

size_t DPCTLKernel_GetWorkGroupSize(__dpctl_keep const DPCTLSyclKernelRef KRef)
{
    if (!KRef) {
        error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,
                      __func__, __LINE__);
        return 0;
    }

    auto sycl_kern = unwrap<kernel>(KRef);
    auto devs = sycl_kern->get_kernel_bundle().get_devices();
    if (devs.empty()) {
        error_handler("Input DPCTKSyclKernelRef has no associated device.",
                      __FILE__, __func__, __LINE__);
        return 0;
    }
    auto v = sycl_kern->get_info<info::kernel_device_specific::work_group_size>(
        devs[0]);
    return static_cast<size_t>(v);
}

size_t DPCTLKernel_GetPreferredWorkGroupSizeMultiple(
    __dpctl_keep const DPCTLSyclKernelRef KRef)
{
    if (!KRef) {
        error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,
                      __func__, __LINE__);
        return 0;
    }

    auto sycl_kern = unwrap<kernel>(KRef);
    auto devs = sycl_kern->get_kernel_bundle().get_devices();
    if (devs.empty()) {
        error_handler("Input DPCTKSyclKernelRef has no associated device.",
                      __FILE__, __func__, __LINE__);
        return 0;
    }
    auto v = sycl_kern->get_info<
        info::kernel_device_specific::preferred_work_group_size_multiple>(
        devs[0]);
    return static_cast<size_t>(v);
}

size_t DPCTLKernel_GetPrivateMemSize(__dpctl_keep const DPCTLSyclKernelRef KRef)
{
    if (!KRef) {
        error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,
                      __func__, __LINE__);
        return 0;
    }

    auto sycl_kern = unwrap<kernel>(KRef);
    auto devs = sycl_kern->get_kernel_bundle().get_devices();
    if (devs.empty()) {
        error_handler("Input DPCTKSyclKernelRef has no associated device.",
                      __FILE__, __func__, __LINE__);
        return 0;
    }
    auto v =
        sycl_kern->get_info<info::kernel_device_specific::private_mem_size>(
            devs[0]);
    return static_cast<size_t>(v);
}

uint32_t
DPCTLKernel_GetMaxNumSubGroups(__dpctl_keep const DPCTLSyclKernelRef KRef)
{
    if (!KRef) {
        error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,
                      __func__, __LINE__);
        return 0;
    }

    auto sycl_kern = unwrap<kernel>(KRef);
    auto devs = sycl_kern->get_kernel_bundle().get_devices();
    if (devs.empty()) {
        error_handler("Input DPCTKSyclKernelRef has no associated device.",
                      __FILE__, __func__, __LINE__);
        return 0;
    }
    auto v =
        sycl_kern->get_info<info::kernel_device_specific::max_num_sub_groups>(
            devs[0]);
    return static_cast<uint32_t>(v);
}

uint32_t
DPCTLKernel_GetMaxSubGroupSize(__dpctl_keep const DPCTLSyclKernelRef KRef)
{
    if (!KRef) {
        error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,
                      __func__, __LINE__);
        return 0;
    }

    auto sycl_kern = unwrap<kernel>(KRef);
    auto devs = sycl_kern->get_kernel_bundle().get_devices();
    if (devs.empty()) {
        error_handler("Input DPCTKSyclKernelRef has no associated device.",
                      __FILE__, __func__, __LINE__);
        return 0;
    }
    auto v =
        sycl_kern->get_info<info::kernel_device_specific::max_sub_group_size>(
            devs[0]);
    return v;
}

uint32_t
DPCTLKernel_GetCompileNumSubGroups(__dpctl_keep const DPCTLSyclKernelRef KRef)
{
    if (!KRef) {
        error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,
                      __func__, __LINE__);
        return 0;
    }

    auto sycl_kern = unwrap<kernel>(KRef);
    auto devs = sycl_kern->get_kernel_bundle().get_devices();
    if (devs.empty()) {
        error_handler("Input DPCTKSyclKernelRef has no associated device.",
                      __FILE__, __func__, __LINE__);
        return 0;
    }
    auto v =
        sycl_kern
            ->get_info<info::kernel_device_specific::compile_num_sub_groups>(
                devs[0]);
    return static_cast<uint32_t>(v);
}

uint32_t
DPCTLKernel_GetCompileSubGroupSize(__dpctl_keep const DPCTLSyclKernelRef KRef)
{
    if (!KRef) {
        error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,
                      __func__, __LINE__);
        return 0;
    }

    auto sycl_kern = unwrap<kernel>(KRef);
    auto devs = sycl_kern->get_kernel_bundle().get_devices();
    if (devs.empty()) {
        error_handler("Input DPCTKSyclKernelRef has no associated device.",
                      __FILE__, __func__, __LINE__);
        return 0;
    }
    auto v =
        sycl_kern
            ->get_info<info::kernel_device_specific::compile_sub_group_size>(
                devs[0]);
    return static_cast<uint32_t>(v);
}

1	//===--- dpctl_sycl_kernel_interface.cpp - Implements C API for sycl::kernel =//
2	//
3	// Data Parallel Control (dpctl)
4	//
5	// Copyright 2020-2024 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_kernel_interface.h.
24	///
25	//===----------------------------------------------------------------------===//
26
27	#include "dpctl_sycl_kernel_interface.h"
28	#include "Config/dpctl_config.h"
29	#include "dpctl_error_handlers.h"
30	#include "dpctl_string_utils.hpp"
31	#include "dpctl_sycl_type_casters.hpp"
32	#include <cstdint>
33	#include <sycl/sycl.hpp> /* Sycl headers */
34
35	using namespace sycl;
36
37	namespace
38	{
39	static_assert(__SYCL_COMPILER_VERSION >= __SYCL_COMPILER_VERSION_REQUIRED,
40	"The compiler does not meet minimum version requirement");
41
42	using namespace dpctl::syclinterface;
43	} // end of anonymous namespace
44
45	size_t DPCTLKernel_GetNumArgs(__dpctl_keep const DPCTLSyclKernelRef KRef)
46	{	32✔
47	if (!KRef) {	32✔
48	error_handler("Cannot get the number of arguments from "	1✔
49	"DPCTLSyclKernelRef as input is a nullptr.",	1✔
50	__FILE__, __func__, __LINE__);	1✔
51	return -1;	1✔
52	}	1✔
53
54	auto sycl_kernel = unwrap<kernel>(KRef);	31✔
55	auto num_args = sycl_kernel->get_info<info::kernel::num_args>();	31✔
56	return static_cast<size_t>(num_args);	31✔
57	}	32✔
58
59	void DPCTLKernel_Delete(__dpctl_take DPCTLSyclKernelRef KRef)
60	{	96✔
61	delete unwrap<kernel>(KRef);	96✔
62	}	96✔
63
64	__dpctl_give DPCTLSyclKernelRef
65	DPCTLKernel_Copy(__dpctl_keep const DPCTLSyclKernelRef KRef)
66	{	10✔
67	auto Kernel = unwrap<kernel>(KRef);	10✔
68	if (!Kernel) {	10✔
69	error_handler("Cannot copy DPCTLSyclKernelRef as input is a nullptr",	1✔
70	__FILE__, __func__, __LINE__);	1✔
71	return nullptr;	1✔
72	}	1✔
73	try {	9✔
74	auto CopiedKernel = new kernel(*Kernel);	9✔
75	return wrap<kernel>(CopiedKernel);	9✔
76	} catch (std::exception const &e) {	9✔
77	error_handler(e, __FILE__, __func__, __LINE__);	×
78	return nullptr;	×
79	}	×
80	}	9✔
81
82	size_t DPCTLKernel_GetWorkGroupSize(__dpctl_keep const DPCTLSyclKernelRef KRef)
83	{	23✔
84	if (!KRef) {	23✔
85	error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,	1✔
86	__func__, __LINE__);	1✔
87	return 0;	1✔
88	}	1✔
89
90	auto sycl_kern = unwrap<kernel>(KRef);	22✔
91	auto devs = sycl_kern->get_kernel_bundle().get_devices();	22✔
92	if (devs.empty()) {	22!
93	error_handler("Input DPCTKSyclKernelRef has no associated device.",	×
94	__FILE__, __func__, __LINE__);	×
95	return 0;	×
96	}	×
97	auto v = sycl_kern->get_info<info::kernel_device_specific::work_group_size>(	22✔
98	devs[0]);	22✔
99	return static_cast<size_t>(v);	22✔
100	}	22✔
101
102	size_t DPCTLKernel_GetPreferredWorkGroupSizeMultiple(
103	__dpctl_keep const DPCTLSyclKernelRef KRef)
104	{	7✔
105	if (!KRef) {	7✔
106	error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,	1✔
107	__func__, __LINE__);	1✔
108	return 0;	1✔
109	}	1✔
110
111	auto sycl_kern = unwrap<kernel>(KRef);	6✔
112	auto devs = sycl_kern->get_kernel_bundle().get_devices();	6✔
113	if (devs.empty()) {	6!
114	error_handler("Input DPCTKSyclKernelRef has no associated device.",	×
115	__FILE__, __func__, __LINE__);	×
116	return 0;	×
117	}	×
118	auto v = sycl_kern->get_info<	6✔
119	info::kernel_device_specific::preferred_work_group_size_multiple>(	6✔
120	devs[0]);	6✔
121	return static_cast<size_t>(v);	6✔
122	}	6✔
123
124	size_t DPCTLKernel_GetPrivateMemSize(__dpctl_keep const DPCTLSyclKernelRef KRef)
125	{	7✔
126	if (!KRef) {	7✔
127	error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,	1✔
128	__func__, __LINE__);	1✔
129	return 0;	1✔
130	}	1✔
131
132	auto sycl_kern = unwrap<kernel>(KRef);	6✔
133	auto devs = sycl_kern->get_kernel_bundle().get_devices();	6✔
134	if (devs.empty()) {	6!
135	error_handler("Input DPCTKSyclKernelRef has no associated device.",	×
136	__FILE__, __func__, __LINE__);	×
137	return 0;	×
138	}	×
139	auto v =	6✔
140	sycl_kern->get_info<info::kernel_device_specific::private_mem_size>(	6✔
141	devs[0]);	6✔
142	return static_cast<size_t>(v);	6✔
143	}	6✔
144
145	uint32_t
146	DPCTLKernel_GetMaxNumSubGroups(__dpctl_keep const DPCTLSyclKernelRef KRef)
147	{	7✔
148	if (!KRef) {	7✔
149	error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,	1✔
150	__func__, __LINE__);	1✔
151	return 0;	1✔
152	}	1✔
153
154	auto sycl_kern = unwrap<kernel>(KRef);	6✔
155	auto devs = sycl_kern->get_kernel_bundle().get_devices();	6✔
156	if (devs.empty()) {	6!
157	error_handler("Input DPCTKSyclKernelRef has no associated device.",	×
158	__FILE__, __func__, __LINE__);	×
159	return 0;	×
160	}	×
161	auto v =	6✔
162	sycl_kern->get_info<info::kernel_device_specific::max_num_sub_groups>(	6✔
163	devs[0]);	6✔
164	return static_cast<uint32_t>(v);	6✔
165	}	6✔
166
167	uint32_t
168	DPCTLKernel_GetMaxSubGroupSize(__dpctl_keep const DPCTLSyclKernelRef KRef)
169	{	7✔
170	if (!KRef) {	7✔
171	error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,	1✔
172	__func__, __LINE__);	1✔
173	return 0;	1✔
174	}	1✔
175
176	auto sycl_kern = unwrap<kernel>(KRef);	6✔
177	auto devs = sycl_kern->get_kernel_bundle().get_devices();	6✔
178	if (devs.empty()) {	6!
179	error_handler("Input DPCTKSyclKernelRef has no associated device.",	×
180	__FILE__, __func__, __LINE__);	×
181	return 0;	×
182	}	×
183	auto v =	6✔
184	sycl_kern->get_info<info::kernel_device_specific::max_sub_group_size>(	6✔
185	devs[0]);	6✔
186	return v;	6✔
187	}	6✔
188
189	uint32_t
190	DPCTLKernel_GetCompileNumSubGroups(__dpctl_keep const DPCTLSyclKernelRef KRef)
191	{	7✔
192	if (!KRef) {	7✔
193	error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,	1✔
194	__func__, __LINE__);	1✔
195	return 0;	1✔
196	}	1✔
197
198	auto sycl_kern = unwrap<kernel>(KRef);	6✔
199	auto devs = sycl_kern->get_kernel_bundle().get_devices();	6✔
200	if (devs.empty()) {	6!
201	error_handler("Input DPCTKSyclKernelRef has no associated device.",	×
202	__FILE__, __func__, __LINE__);	×
203	return 0;	×
204	}	×
205	auto v =	6✔
206	sycl_kern	6✔
207	->get_info<info::kernel_device_specific::compile_num_sub_groups>(	6✔
208	devs[0]);	6✔
209	return static_cast<uint32_t>(v);	6✔
210	}	6✔
211
212	uint32_t
213	DPCTLKernel_GetCompileSubGroupSize(__dpctl_keep const DPCTLSyclKernelRef KRef)
214	{	7✔
215	if (!KRef) {	7✔
216	error_handler("Input DPCTKSyclKernelRef is nullptr.", __FILE__,	1✔
217	__func__, __LINE__);	1✔
218	return 0;	1✔
219	}	1✔
220
221	auto sycl_kern = unwrap<kernel>(KRef);	6✔
222	auto devs = sycl_kern->get_kernel_bundle().get_devices();	6✔
223	if (devs.empty()) {	6!
224	error_handler("Input DPCTKSyclKernelRef has no associated device.",	×
225	__FILE__, __func__, __LINE__);	×
226	return 0;	×
227	}	×
228	auto v =	6✔
229	sycl_kern	6✔
230	->get_info<info::kernel_device_specific::compile_sub_group_size>(	6✔
231	devs[0]);	6✔
232	return static_cast<uint32_t>(v);	6✔
233	}	6✔

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