1 //
2 //
3 // Copyright 2015 gRPC authors.
4 //
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
8 //
9 //     http://www.apache.org/licenses/LICENSE-2.0
10 //
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
16 //
17 //
18 
19 #include <grpc/support/port_platform.h>
20 
21 #ifdef GPR_WINDOWS
22 #include <grpc/support/cpu.h>
23 #include <grpc/support/log.h>
24 
25 #include "src/core/lib/gprpp/crash.h"
26 
gpr_cpu_num_cores(void)27 unsigned gpr_cpu_num_cores(void) {
28   SYSTEM_INFO si;
29   GetSystemInfo(&si);
30   return si.dwNumberOfProcessors;
31 }
32 
gpr_cpu_current_cpu(void)33 unsigned gpr_cpu_current_cpu(void) { return GetCurrentProcessorNumber(); }
34 
35 #endif  // GPR_WINDOWS
36