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Message-ID: <4b474c0eb1672fa39ecadd18d13aba14@smtp.hushmail.com>
Date: Thu, 03 May 2012 17:56:09 +0200
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: Nvidia compiler verbosity
On 05/02/2012 07:05 PM, Claudio André wrote:
> Hi, now it is possible to enabled verbose on NVIDIA compiler. No side
> effects.
>
> Register, local, shared, and constant memory usages are reported by the
> compiler when compiling with the -cl-nv-verbose build option.
Here is a parlor for the cryptical output. Some of them were hard to
find and the CUDA nomenclature differs from OpenCL so I thought I'd
share it.
smem CUDA shared / OpenCL local memory
lmem CUDA local / OpenCL global memory
cmem[0] kernel arguments
cmem[1] variables
cmem[2] user defined __constant__ objects
cmem[14] compiler generated constants
cmem[16] compiler generated constants (some of which may
correspond to literal constants in the source code)
magnum
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