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716 Commits 2 Branches 52 Tags
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52 Commits

Author SHA1 Message Date
Tanguy Pruvot
fe99de24a8 nvml: small changes to handle the 750ti app clocks 
dynamically alloc the hardcoded gpu clocks list array size.

Unlike the 9xx, the 750ti api call requires to get them all (361.62)

Something was "fixed" recently for the 750 Ti in linux drivers...
 2016-06-19 20:13:01 +02:00
Tanguy Pruvot
1c3a95213d nvml: do average on milliwatts reading 
and ignore nvapi percents in pool stats

also allow decimals in intensity
 2016-05-17 22:07:25 +02:00
Tanguy Pruvot
a1d448d4e0 linux: disable pcidev stuff, no more required 2016-05-16 16:31:14 +02:00
Tanguy Pruvot
35b728907c nvapi: product id was wrong when subsystem id is set 
also test its filled... (cf Inno3D), use generic nvidia ids else
 2016-05-15 21:14:27 +02:00
Tanguy Pruvot
5fb84189b2 nvml: fix possible mismatch of vendor names (x64) 
seen on a weird motherboard with a PCI Express Switch (MSI XPower Z87)

On this motherboard, the first/top device pci id is the highest one...
 2015-12-03 14:25:35 +01:00
Tanguy Pruvot
59a6cd133b nvapi: x86 can also get sub vendor ids 2015-10-22 12:29:03 +02:00
Tanguy Pruvot
c7cfe0e2ca Fix windows linkage, C/C++ mismatch 2015-10-11 00:55:22 +02:00
Tanguy Pruvot
64e997e9d6 prepare release 1.6.6 2015-08-22 17:33:26 +02:00
Tanguy Pruvot
40fc2bdcbc nvml: store prev. clocks/limit for a proper reset on exit 2015-07-21 13:21:49 +02:00
Tanguy Pruvot
25a78c96b5 nvml: allow to keep modified clocks + vendors 
--keep-clocks option prevent reset clocks on exit...
 2015-06-25 14:21:25 +02:00
Tanguy Pruvot
5abfac72d6 plimit: restore default limit on exit if changed 
and show log on start if set/changed without --debug
 2015-06-24 16:01:12 +02:00
Tanguy Pruvot
7c5087d01c nvml: add --plimit and --pstate parameters 
--pstate 0 is an alternative to clocks values to set the device in P0
mode, 1 will set appl. clocks to default P1 clocks, 2 to default P2..

--plimit 150W really works on the 9xx and allow to limit/reduce the gpu usage

Note: nvml interface is only available on linux and windows x64

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
 2015-06-24 10:35:34 +02:00
Tanguy Pruvot
b9cfee0bb3 nvml: api enhancements, add power usage 
fallbacks on v2 nvml exports and check api implementation on call
 2015-06-24 07:30:26 +02:00
Tanguy Pruvot
f73f5f6a2e nvml: use the right nvmlDeviceGetPciInfo_v2 api 
so... pciutils branch is no more required on windows :p
 2015-06-23 14:38:12 +02:00
Tanguy Pruvot
7981e83db7 nvml: separated vendor id to string function 
for the day nvidia will fix their nvmlDeviceGetPciInfo api..
 2015-06-23 10:01:31 +02:00
Tanguy Pruvot
a12dfa5370 vendors: add EVGA and fix configure for Slackware 
Fedora libpci devel package is named pciutils-devel
Debian/Ubuntu is libpci-dev

Slackware lib requires libz... i added the dependency in configure.ac
 2015-06-22 04:36:23 +02:00
Tanguy Pruvot
6b41234ff1 nvml: get devices vendor names with libpci 
made for linux and require libpci-dev (optional)

if libpci is not installed, card's vendor names are not handled...

Note: only a few vendor names were added, common GeForce vendors.

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
 2015-06-22 04:03:22 +02:00
Tanguy Pruvot
98f2f8c745 nvml warning fix and disable scrypt gpu test 2015-05-29 15:39:41 +02:00
Tanguy Pruvot
85394cf22b cuda: reduce possible segfaults on exit 
not perfect but helps...
 2015-05-28 15:58:38 +02:00
Tanguy Pruvot
0c545eb724 nvml: check available memory clocks and fix param for -d 1 
"-d 1 --gpu-clock 1200" was not working
 2015-05-28 07:49:31 +02:00
Tanguy Pruvot
f2c7a45e47 nvml: fix pstate api, nvmlDeviceGetPerformanceState works 
on linux, 346.72
 2015-05-28 07:10:00 +02:00
Tanguy Pruvot
e99ff6c15b nvml: clocks cleanup + pstate check (still not supported) 2015-05-28 06:47:23 +02:00
Tanguy Pruvot
cbd7865a79 nvml: check supported graphics clocks... 
and use reset application clocks api
 2015-05-27 18:15:38 +02:00
Tanguy Pruvot
a08056ed2a linux: reset modified application clocks 2015-05-27 15:50:10 +02:00
Tanguy Pruvot
c9d110e543 linux: allow to set application clocks 
Since linux driver 346.72, nvidia-smi allow to query gpu/mem clocks

Tested ok on the Asus Strix 970, but fails on the Gigabyte 750 Ti

system could require first persistence mode and app clock unlock :
    nvidia-smi -pm 1
    nvidia-smi -acp 0

supported values are displayed by
    nvidia-smi -q -d SUPPORTED_CLOCKS

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
 2015-05-27 14:34:39 +02:00
Tanguy Pruvot
09c3ac6b4b linux: fix missing dirname include 2015-02-11 18:36:57 +01:00
Tanguy Pruvot
cafd4477d7 Handle a maximum of 16 gpus (vs 8 before) 
Some cards have 2 gpus on board...
 2015-01-22 04:55:27 +01:00
Tanguy Pruvot
ec454dd78c api: add fan rpm (windows nvapi only) 2014-12-26 15:33:55 +01:00
Tanguy Pruvot
56170bb32e nvml: cleanup and check api restrictions 
there was too much wrap_ prefixes, internal cleanup

SetAPIRestriction reports success but we can not query/set app clocks
 2014-11-29 09:13:00 +01:00
Tanguy Pruvot
8ad180cc70 various small changes 
heavy: reduce by 256 threads default intensity to all -i 20
cuda: put static thread init bools outside the code (made once)
api: fix nvml header to build without
 2014-11-28 20:57:35 +01:00
Tanguy Pruvot
3e8457d76c api: add device uuid (nvml), and OS in hwinfo 
move nvdriver to sys infos (unique on system)

prepare pool query
 2014-11-24 21:20:26 +01:00
Tanguy Pruvot
484bbc4b15 api: restore bios, can be useful to identify 
We have no way yet to identify a MSI 750 from a Gigabyte one...
 2014-11-24 14:32:34 +01:00
Tanguy Pruvot
aec310d4a7 nvml: grab nvidia driver version string too 2014-11-24 00:27:49 +01:00
Tanguy Pruvot
d0ad1017e9 nvapi: get vid/pid like nvml + driver version 
remove vbios revision, goal was to find the vendor...
 2014-11-24 00:08:14 +01:00
Tanguy Pruvot
f42bb85785 nvml: vid/pid was reversed 2014-11-23 11:17:52 +01:00
Tanguy Pruvot
e2ac7a2a75 api: add nvapi and nvml ids for C# tools 2014-11-23 11:12:58 +01:00
Tanguy Pruvot
84d7d926c9 nvml: fix hwinfo gpu vendor/product id 
subsys ids are wrong... so use generic one
 2014-11-23 10:45:32 +01:00
Tanguy Pruvot
6699b8a71f nvml: fix windows build 2014-11-23 08:39:55 +01:00
Tanguy Pruvot
7bb86defcc nvml: clean up and fix retorted bus id bug in api 2014-11-23 07:33:36 +01:00
Tanguy Pruvot
b824a63cde affinity: do not mix cpu count with gpu one 
and update the old var with active gpus if -d is set
 2014-11-22 22:14:20 +01:00
Tanguy Pruvot
1bc4e7e942 api: add mem size and freq to hwinfo query 2014-11-20 15:54:56 +01:00
Tanguy Pruvot
3ad4be7de0 api: export gpu freq on linux too + hwinfo command 2014-11-19 16:16:27 +01:00
Tanguy Pruvot
b24b65a9c9 api: add gpu pci bus id, unified id + bloc height 2014-11-18 16:25:44 +01:00
Tanguy Pruvot
17cf3767e9 api: also fix nvapi mapping and double swap on histo 2014-11-18 03:34:23 +01:00
Tanguy Pruvot
2aea2c3ccc nvml: attempt to use another clock function 
But no way, even recent 346 driver series or 343. Seems limited to
Tesla products...
 2014-11-15 02:48:36 +01:00
Tanguy Pruvot
7a2fe83aaa nvapi: match gpu index with pci/x bus id 
mapping by Name was a quick test...
 2014-11-14 22:03:00 +01:00
Tanguy Pruvot
124dc6ea57 nvapi: fix mapping of devices 2014-11-14 19:33:24 +01:00
Tanguy Pruvot
3652c708b9 api: add histo command and difficulty 
enhance multi-gpu stats and fix nvapi indexes

change syslog prefix to ccminer (cpuminer remains)

api 1.1 modified - not officially released yet
 2014-11-14 19:09:48 +01:00
Tanguy Pruvot
3d2260acc4 stats: add support for current freq and pstate 
windows only via nvapi, if nvml function is not supported
 2014-11-14 02:48:27 +01:00
Tanguy Pruvot
15eea1bc81 api: add nvapi for windows binaries 
nvml.dll doesnt exists for 32bit binaries! use nvapi to get infos

seems to have more/different features than NVML... like pstate etc..

This is nvapi r343 : https://developer.nvidia.com/nvapi

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
 2014-11-13 19:01:36 +01:00