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+--- Thread: Intel Compiler 19 not stable (/Thread-Intel-Compiler-19-not-stable)
Intel Compiler 19 not stable - IsBadWritePtr - 04-21-2019
Hi recently i have updated my Intel compiler to 19 and i have experienced 2 nasty bugs
The first one I don't have code to show but there was 2-3 functions that had NTAPI and FORCEINLINE and where not included in the object file, after restarting my computer got fixed ?
The second one is pure example why companies shouldn't rush projects
Code:
// static CHAR szBasedNamesObject[] = "\\??\\BasedNamedObject\\";
// static VOLATILE CHAR szBasedNamesObject[] = "\\??\\BasedNamedObject\\";
static CONST CHAR szBasedNamesObject[] = "\\??\\BasedNamedObject\\";
BOOL
CheckInstance(VOID)
{
printf("You workin fam ? %s", szBasedNamesObject);
return TRUE;
}If the variable szBasedNamesObject is not constant is stored as (PΣá6¿Ö!║æedObject\... I did tried C11 and C99 and removing /GF (read-only string pooling optimization) nothing works. If you ware going to buy 19 i recommend to use or stay on 18. Great compile overall
RE: Intel Compiler 19 not stable - Drako - 04-27-2019
Huh, that's odd. Another crappy Intel product issue. I heard good things about this compiler about its speed and performance. I'm currently using Cygwin for my compiler. Your code is C++ right?
RE: Intel Compiler 19 not stable - IsBadWritePtr - 04-27-2019
C, i figured out the problem, the problem is with /Qipo and xilink, and Intel compiler is actually the best in the market, they have so many options and the inline assembly for x64 is really good and the object files and has full support for MSVC, If you want high control over optimization and the code output is the best tool, I used to use GCC but It killed me the inline assembly and the documentation and the maximum optimization back them was too buggy to be used
RE: Intel Compiler 19 not stable - darkninja1980 - 04-28-2019
(04-27-2019, 08:07 PM)IsBadWritePtr Wrote: C, i figured out the problem, the problem is with /Qipo and xilink, and Intel compiler is actually the best in the market, they have so many options and the inline assembly for x64 is really good and the object files and has full support for MSVC, If you want high control over optimization and the code output is the best tool, I used to use GCC but It killed me the inline assembly and the documentation and the maximum optimization back them was too buggy to be used
What was the problem with xilink?
RE: Intel Compiler 19 not stable - IsBadWritePtr - 04-28-2019
I don't know, i think is just unitializied read or a pointer was corrupted, this bug destroyed 2 3 project... I told Intel about the bug it should be fixed on the next update