[Build error] Missing string header

[tpkessler]

When I compile the 3.5.0 release of rocprofiler I get the following build error which I could fix by adding

#include <string>

to test/ctrl/test_kernel.h:

[ 36%] Linking C executable c_test
cd /tmp/rocprofiler-rocm-3.5.0/build/test && /usr/bin/cmake -E cmake_link_script CMakeFiles/c_test.dir/link.txt --verbose=1
/usr/bin/cc -Wall -g -march=native -O2 -O3 -DNDEBUG  -rdynamic CMakeFiles/c_test.dir/app/c_test.c.o  -o c_test 
make[2]: Leaving directory '/tmp/rocprofiler-rocm-3.5.0/build'
[ 36%] Built target c_test
In file included from /tmp/rocprofiler-rocm-3.5.0/test/simple_convolution/simple_convolution.h:29,
                 from /tmp/rocprofiler-rocm-3.5.0/test/simple_convolution/simple_convolution.cpp:23:
/tmp/rocprofiler-rocm-3.5.0/test/ctrl/test_kernel.h:81:16: error: ‘string’ in namespace ‘std’ does not name a type
   81 |   virtual std::string Name() const = 0;
      |                ^~~~~~
/tmp/rocprofiler-rocm-3.5.0/test/ctrl/test_kernel.h:28:1: note: ‘std::string’ is defined in header ‘<string>’; did you forget to ‘#include <string>’?
   27 | #include <stdint.h>
  +++ |+#include <string>
   28 | #include <map>
/tmp/rocprofiler-rocm-3.5.0/test/ctrl/test_kernel.h: In member function ‘bool TestKernel::SetHostDescr(const uint32_t&, const TestKernel::des_id_t&, const uint32_t&)’:
/tmp/rocprofiler-rocm-3.5.0/test/ctrl/test_kernel.h:105:19: error: ‘malloc’ was not declared in this scope
  105 |       descr.ptr = malloc(size);
      |                   ^~~~~~
/tmp/rocprofiler-rocm-3.5.0/test/ctrl/test_kernel.h:28:1: note: ‘malloc’ is defined in header ‘<cstdlib>’; did you forget to ‘#include <cstdlib>’?
   27 | #include <stdint.h>
  +++ |+#include <cstdlib>
   28 | #include <map>
In file included from /tmp/rocprofiler-rocm-3.5.0/test/simple_convolution/simple_convolution.cpp:23:
/tmp/rocprofiler-rocm-3.5.0/test/simple_convolution/simple_convolution.h: At global scope:
/tmp/rocprofiler-rocm-3.5.0/test/simple_convolution/simple_convolution.h:50:8: error: ‘string’ in namespace ‘std’ does not name a type
   50 |   std::string Name() const { return std::string("SimpleConvolution"); }
      |        ^~~~~~
/tmp/rocprofiler-rocm-3.5.0/test/simple_convolution/simple_convolution.h:30:1: note: ‘std::string’ is defined in header ‘<string>’; did you forget to ‘#include <string>’?
   29 | #include "ctrl/test_kernel.h"
  +++ |+#include <string>
   30 | 

[eshcherb]

Coudl you use roc-3.5 branch. I don't see the issue there, the include is in place: https://github.com/ROCm-Developer-Tools/rocprofiler/blob/roc-3.5/test/ctrl/test_kernel.h#L26

[tpkessler]

Hey @eshcherb, <string.h> refers to the C header but does not include the C++ header (string class) that is needed for the test.

[eshcherb]

OK, will fix it