https://community.intel.com/t5/Intel-oneAPI-DPC-C-Compiler/strange-conversion-by-dpct/m-p/1206374#M698 <P>Hi,</P> <P>I was converting <A href="https://github.com/blender/blender/tree/master/intern/cycles" target="_self">cycles</A> folder from <A href="https://github.com/blender/blender" target="_self">blender</A> repo and I noticed a strange conversion done for <A href="https://github.com/blender/blender/blob/master/intern/cycles/util/util_math.h" target="_self">/cycles/util/util_math.h</A> file.</P> <P>Source is (line 326):</P> <LI-CODE lang="markup">ccl_device_inline int floor_to_int(float f) { return float_to_int(floorf(f)); }</LI-CODE> <P>And it gets converted to:</P> <LI-CODE lang="markup">ccl_device_inline int floor_to_int(float f) { return float_to_int( floorf(f) sycl::floor(f) sycl::floor(f) floorf(f) floorf(f) floorf( f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf( f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf( f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf( f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf( f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f)); }</LI-CODE> <P>There are several other such cases too like for (line 342)</P> <LI-CODE lang="markup">ccl_device_inline int ceil_to_int(float f) { return float_to_int(ceilf(f)); }</LI-CODE> <P>Converted code is;</P> <LI-CODE lang="markup">ccl_device_inline int ceil_to_int(float f) { return float_to_int( ceilf(f) sycl::ceil(f) sycl::ceil(f) ceilf(f) ceilf(f) ceilf(f) ceilf( f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf( f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf( f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf( f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f)); }</LI-CODE> <P>dpct version: Intel(R) DPC++ Compatibility Tool Version: 2021.1-beta08 codebase:(e0b12aa57579014d41e1cd86ecbaaee7de878ce8)</P> <P>Converted code looks weird.</P> <P>Source files are attached for reference.</P> <P>Regards,<BR />Gagan</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 03 Sep 2020 11:03:20 GMT Shukla__Gagandeep 2020-09-03T11:03:20Z https://community.intel.com/t5/Intel-oneAPI-DPC-C-Compiler/strange-conversion-by-dpct/m-p/1206374#M698 <P>Hi,</P> <P>I was converting <A href="https://github.com/blender/blender/tree/master/intern/cycles" target="_self">cycles</A> folder from <A href="https://github.com/blender/blender" target="_self">blender</A> repo and I noticed a strange conversion done for <A href="https://github.com/blender/blender/blob/master/intern/cycles/util/util_math.h" target="_self">/cycles/util/util_math.h</A> file.</P> <P>Source is (line 326):</P> <LI-CODE lang="markup">ccl_device_inline int floor_to_int(float f) { return float_to_int(floorf(f)); }</LI-CODE> <P>And it gets converted to:</P> <LI-CODE lang="markup">ccl_device_inline int floor_to_int(float f) { return float_to_int( floorf(f) sycl::floor(f) sycl::floor(f) floorf(f) floorf(f) floorf( f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf( f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf( f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf( f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf( f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f) floorf(f)); }</LI-CODE> <P>There are several other such cases too like for (line 342)</P> <LI-CODE lang="markup">ccl_device_inline int ceil_to_int(float f) { return float_to_int(ceilf(f)); }</LI-CODE> <P>Converted code is;</P> <LI-CODE lang="markup">ccl_device_inline int ceil_to_int(float f) { return float_to_int( ceilf(f) sycl::ceil(f) sycl::ceil(f) ceilf(f) ceilf(f) ceilf(f) ceilf( f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf( f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf( f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf( f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f) ceilf(f)); }</LI-CODE> <P>dpct version: Intel(R) DPC++ Compatibility Tool Version: 2021.1-beta08 codebase:(e0b12aa57579014d41e1cd86ecbaaee7de878ce8)</P> <P>Converted code looks weird.</P> <P>Source files are attached for reference.</P> <P>Regards,<BR />Gagan</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 03 Sep 2020 11:03:20 GMT https://community.intel.com/t5/Intel-oneAPI-DPC-C-Compiler/strange-conversion-by-dpct/m-p/1206374#M698 Shukla__Gagandeep 2020-09-03T11:03:20Z