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Improve MTdataHolder design and use it in math_brute_force (#1490)

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Improve the design of the MTdataHolder wrapper:

 * Make it a class instead of a struct with a private member, to make
   it clearer that there is no direct access to the MTdata member.

 * Make the 1-arg constructor `explicit` to avoid unintended
   conversions.

 * Forbid copy construction/assignment as MTdataHolder is never
   initialised from an MTdataHolder object in the codebase.

 * Define move construction/assignment as per the "rule of five".

Use the MTdataHolder class throughout math_brute_force, to simplify
code by avoiding manual resource management.

Original patch by Marco Antognini.

Signed-off-by: Marco Antognini <marco.antognini@arm.com>
Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>

Signed-off-by: Marco Antognini <marco.antognini@arm.com>
Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
This commit is contained in:
Sven van Haastregt
2022-09-20 16:52:22 +01:00
committed by GitHub
parent a87e686757
commit 8f9c1960ff
14 changed files with 56 additions and 79 deletions
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11
test_conformance/math_brute_force/binary_float.cpp
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@@ -132,7 +132,7 @@ struct ThreadInfo
maxErrorValue; // position of the max error value (param 1). Init to 0.
double maxErrorValue2; // position of the max error value (param 2). Init
// to 0.
MTdata d;
MTdataHolder d;
// Per thread command queue to improve performance
clCommandQueueWrapper tQueue;
@@ -848,7 +848,7 @@ int TestFunc_Float_Float_Float(const Func *f, MTdata d, bool relaxedMode)
test_info.k[i].resize(test_info.threadCount, nullptr);
}
test_info.tinfo.resize(test_info.threadCount, ThreadInfo{});
test_info.tinfo.resize(test_info.threadCount);
for (cl_uint i = 0; i < test_info.threadCount; i++)
{
cl_buffer_region region = {
@@ -897,7 +897,7 @@ int TestFunc_Float_Float_Float(const Func *f, MTdata d, bool relaxedMode)
goto exit;
}
test_info.tinfo[i].d = init_genrand(genrand_int32(d));
test_info.tinfo[i].d = MTdataHolder(genrand_int32(d));
}
// Init the kernels
@@ -949,10 +949,5 @@ exit:
}
}
for (auto &threadInfo : test_info.tinfo)
{
free_mtdata(threadInfo.d);
}
return error;
}