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February 04, 2012, 07:13:04 AM |
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3. Default intensity is "dynamic" meaning it's meant to be used on a desktop with a GUI. If this does not describe your setup, use a static intensity, usually 7-9 provides the best, depending on hardware. Try and find the largest value that does not fluctuate too much. Dynamic works fine regardless of what pool you're using it on, provided that's what you want.
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It's a dedicated mining system. I changed from I 8 or 9 (I forget which offhand) to default (dynamic), which yielded I 3 or 4 and a markedly lower Mh/s, because I thought that with p2pool's frequent longpolls it was better to be more responsive to them. |
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February 04, 2012, 07:17:39 AM |
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Here's the -n output from the latest commit, the one that fails to run: [2012-02-03 22:56:14] CL Platform 0 vendor: Advanced Micro Devices, Inc.
[2012-02-03 22:56:14] CL Platform 0 name: AMD Accelerated Parallel Processing
[2012-02-03 22:56:14] CL Platform 0 version: OpenCL 1.1 AMD-APP-SDK-v2.4 (595.10)
[2012-02-03 22:56:14] Platform 0 devices: 6
[2012-02-03 22:56:14] 6 GPU devices max detected
...which (if memory serves) is the same as what -n produces from the 2.1.2 version number commit, which is running fine. If you look carefully you'll see it's different. What does starting it with your regular commands and "--verbose -D -T" give you up until it fails? |
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February 04, 2012, 07:18:49 AM |
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3. Default intensity is "dynamic" meaning it's meant to be used on a desktop with a GUI. If this does not describe your setup, use a static intensity, usually 7-9 provides the best, depending on hardware. Try and find the largest value that does not fluctuate too much. Dynamic works fine regardless of what pool you're using it on, provided that's what you want.
...
It's a dedicated mining system. I changed from I 8 or 9 (I forget which offhand) to default (dynamic), which yielded I 3 or 4 and a markedly lower Mh/s, because I thought that with p2pool's frequent longpolls it was better to be more responsive to them. Not quite. I would recommend -I 9 -g 1 instead. That will give you more mhashes but because only one thread will be running per GPU, it will return data faster. |
Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel
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February 04, 2012, 08:03:10 AM |
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What does starting it with your regular commands and "--verbose -D -T" give you up until it fails?
DISPLAY=:0 cgminer -c cgminer.conf --verbose -D -T
[2012-02-03 23:28:22] Started cgminer 2.2.1
[2012-02-03 23:28:22] CL Platform 0 vendor: Advanced Micro Devices, Inc.
[2012-02-03 23:28:22] CL Platform 0 name: AMD Accelerated Parallel Processing
[2012-02-03 23:28:22] CL Platform 0 version: OpenCL 1.1 AMD-APP-SDK-v2.4 (595.10)
[2012-02-03 23:28:22] Platform 0 devices: 6
[2012-02-03 23:28:22] GPU 0 iAdapterIndex 0 strUDID 4864:26780:4098:9538:4098 iBusNumber 19 iDeviceNumber 0 iFunctionNumber 0 iVendorID 4098 strAdapterName ATI Radeon HD 5900 Series
[2012-02-03 23:28:22] GPU 1 iAdapterIndex 3 strUDID 4608:26780:4098:8258:4098 iBusNumber 18 iDeviceNumber 0 iFunctionNumber 0 iVendorID 4098 strAdapterName ATI Radeon HD 5900 Series
[2012-02-03 23:28:22] GPU 2 iAdapterIndex 4 strUDID 2816:26780:4098:9538:4098 iBusNumber 11 iDeviceNumber 0 iFunctionNumber 0 iVendorID 4098 strAdapterName ATI Radeon HD 5900 Series
[2012-02-03 23:28:22] GPU 3 iAdapterIndex 7 strUDID 2560:26780:4098:8258:4098 iBusNumber 10 iDeviceNumber 0 iFunctionNumber 0 iVendorID 4098 strAdapterName ATI Radeon HD 5900 Series
[2012-02-03 23:28:22] GPU 4 iAdapterIndex 8 strUDID 1792:26780:4098:9538:4098 iBusNumber 7 iDeviceNumber 0 iFunctionNumber 0 iVendorID 4098 strAdapterName ATI Radeon HD 5900 Series
[2012-02-03 23:28:22] GPU 5 iAdapterIndex 11 strUDID 1536:26780:4098:8258:4098 iBusNumber 6 iDeviceNumber 0 iFunctionNumber 0 iVendorID 4098 strAdapterName ATI Radeon HD 5900 Series
[2012-02-03 23:28:22] GPU 0 ATI Radeon HD 5900 Series hardware monitoring enabled
[2012-02-03 23:28:22] Setting GPU 0 engine clock to 810
[2012-02-03 23:28:22] Setting GPU 0 memory clock to 200
[2012-02-03 23:28:22] GPU 1 ATI Radeon HD 5900 Series hardware monitoring enabled
[2012-02-03 23:28:22] Setting GPU 1 engine clock to 810
[2012-02-03 23:28:22] Setting GPU 1 memory clock to 200
[2012-02-03 23:28:22] Failed to ADL_Overdrive5_FanSpeedInfo_Get
[2012-02-03 23:28:22] GPU 1 doesn't support rpm or percent write
[2012-02-03 23:28:22] GPU 1 doesn't support rpm or percent write
[2012-02-03 23:28:22] GPU 2 ATI Radeon HD 5900 Series hardware monitoring enabled
[2012-02-03 23:28:22] Setting GPU 2 engine clock to 810
[2012-02-03 23:28:22] Setting GPU 2 memory clock to 200
[2012-02-03 23:28:22] GPU 3 ATI Radeon HD 5900 Series hardware monitoring enabled
[2012-02-03 23:28:22] Setting GPU 3 engine clock to 810
[2012-02-03 23:28:22] Setting GPU 3 memory clock to 200
[2012-02-03 23:28:22] Failed to ADL_Overdrive5_FanSpeedInfo_Get
[2012-02-03 23:28:22] GPU 3 doesn't support rpm or percent write
[2012-02-03 23:28:22] GPU 3 doesn't support rpm or percent write
[2012-02-03 23:28:22] GPU 4 ATI Radeon HD 5900 Series hardware monitoring enabled
[2012-02-03 23:28:22] Setting GPU 4 engine clock to 810
[2012-02-03 23:28:22] Setting GPU 4 memory clock to 200
[2012-02-03 23:28:22] GPU 5 ATI Radeon HD 5900 Series hardware monitoring enabled
[2012-02-03 23:28:22] Setting GPU 5 engine clock to 810
[2012-02-03 23:28:22] Setting GPU 5 memory clock to 200
[2012-02-03 23:28:22] Failed to ADL_Overdrive5_FanSpeedInfo_Get
[2012-02-03 23:28:22] GPU 5 doesn't support rpm or percent write
[2012-02-03 23:28:22] GPU 5 doesn't support rpm or percent write
[2012-02-03 23:28:22] Dual GPUs detected: 1 and 0
[2012-02-03 23:28:22] Dual GPUs detected: 3 and 2
[2012-02-03 23:28:22] Dual GPUs detected: 5 and 4
[2012-02-03 23:28:22] Testing pool http://127.0.0.1:9332
[2012-02-03 23:28:22] X-Roll-Ntime found
[2012-02-03 23:28:22] Successfully retrieved and deciphered work from pool 0 http://127.0.0.1:9332
[2012-02-03 23:28:22] Pushing pooltest work to base pool
[2012-02-03 23:28:22] Pool 0 http://127.0.0.1:9332 active
[2012-02-03 23:28:22] Pushing ping to longpoll thread
[2012-02-03 23:28:22] Pushing ping to thread 0
[2012-02-03 23:28:22] Init GPU thread 0 GPU 0 virtual GPU 0
[2012-02-03 23:28:22] CL Platform vendor: Advanced Micro Devices, Inc.
[2012-02-03 23:28:22] CL Platform name: AMD Accelerated Parallel Processing
[2012-02-03 23:28:22] CL Platform version: OpenCL 1.1 AMD-APP-SDK-v2.4 (595.10)
[2012-02-03 23:28:22] List of devices:
[2012-02-03 23:28:22] 0 Cypress
[2012-02-03 23:28:22] 1 Cypress
[2012-02-03 23:28:22] 2 Cypress
[2012-02-03 23:28:22] 3 Cypress
[2012-02-03 23:28:22] 4 Cypress
[2012-02-03 23:28:22] 5 Cypress
[2012-02-03 23:28:22] Selected 0: Cypress
[2012-02-03 23:28:22] Preferred vector width reported 4
[2012-02-03 23:28:22] Max work group size reported 256
[2012-02-03 23:28:22] Unable to open phatk120203.cl or ./phatk120203.cl for reading
[2012-02-03 23:28:22] Failed to init GPU thread 0, disabling device 0
[2012-02-03 23:28:22] Restarting the GPU from the menu will not fix this.
[2012-02-03 23:28:22] Try restarting cgminer.
[2012-02-03 23:28:22] Init GPU thread 1 GPU 0 virtual GPU 0
[2012-02-03 23:28:22] CL Platform vendor: Advanced Micro Devices, Inc.
[2012-02-03 23:28:22] CL Platform name: AMD Accelerated Parallel Processing
[2012-02-03 23:28:22] CL Platform version: OpenCL 1.1 AMD-APP-SDK-v2.4 (595.10)
[2012-02-03 23:28:22] List of devices:
[2012-02-03 23:28:22] 0 Cypress
[2012-02-03 23:28:22] 1 Cypress
[2012-02-03 23:28:22] 2 Cypress
[2012-02-03 23:28:22] 3 Cypress
[2012-02-03 23:28:22] 4 Cypress
[2012-02-03 23:28:22] 5 Cypress
[2012-02-03 23:28:22] Selected 0: Cypress
[2012-02-03 23:28:22] Preferred vector width reported 4
[2012-02-03 23:28:22] Max work group size reported 256
[2012-02-03 23:28:22] Unable to open phatk120203.cl or ./phatk120203.cl for reading
[2012-02-03 23:28:22] Failed to init GPU thread 1, disabling device 0
[2012-02-03 23:28:22] Pushing ping to thread 2
[2012-02-03 23:28:22] Init GPU thread 2 GPU 1 virtual GPU 1
[2012-02-03 23:28:22] CL Platform vendor: Advanced Micro Devices, Inc.
[2012-02-03 23:28:22] CL Platform name: AMD Accelerated Parallel Processing
[2012-02-03 23:28:22] CL Platform version: OpenCL 1.1 AMD-APP-SDK-v2.4 (595.10)
[2012-02-03 23:28:22] List of devices:
[2012-02-03 23:28:22] 0 Cypress
[2012-02-03 23:28:22] 1 Cypress
[2012-02-03 23:28:22] 2 Cypress
[2012-02-03 23:28:22] 3 Cypress
[2012-02-03 23:28:22] 4 Cypress
[2012-02-03 23:28:22] 5 Cypress
[2012-02-03 23:28:22] Selected 1: Cypress
[2012-02-03 23:28:22] Preferred vector width reported 4
[2012-02-03 23:28:22] Max work group size reported 256
[2012-02-03 23:28:22] Unable to open phatk120203.cl or ./phatk120203.cl for reading
[2012-02-03 23:28:22] Failed to init GPU thread 2, disabling device 1
[2012-02-03 23:28:22] Init GPU thread 3 GPU 1 virtual GPU 1
[2012-02-03 23:28:22] CL Platform vendor: Advanced Micro Devices, Inc.
[2012-02-03 23:28:22] CL Platform name: AMD Accelerated Parallel Processing
[2012-02-03 23:28:22] CL Platform version: OpenCL 1.1 AMD-APP-SDK-v2.4 (595.10)
[2012-02-03 23:28:22] List of devices:
[2012-02-03 23:28:22] 0 Cypress
[2012-02-03 23:28:22] 1 Cypress
[2012-02-03 23:28:22] 2 Cypress
[2012-02-03 23:28:22] 3 Cypress
[2012-02-03 23:28:22] 4 Cypress
[2012-02-03 23:28:22] 5 Cypress
[2012-02-03 23:28:22] Selected 1: Cypress
[2012-02-03 23:28:22] Preferred vector width reported 4
[2012-02-03 23:28:22] Max work group size reported 256
[2012-02-03 23:28:22] Unable to open phatk120203.cl or ./phatk120203.cl for reading
...............more of similar................
[2012-02-03 23:28:22] Init GPU thread 9 GPU 4 virtual GPU 4
[2012-02-03 23:28:22] CL Platform vendor: Advanced Micro Devices, Inc.
[2012-02-03 23:28:22] CL Platform name: AMD Accelerated Parallel Processing
[2012-02-03 23:28:22] CL Platform version: OpenCL 1.1 AMD-APP-SDK-v2.4 (595.10)
[2012-02-03 23:28:22] List of devices:
[2012-02-03 23:28:22] 0 Cypress
[2012-02-03 23:28:22] 1 Cypress
[2012-02-03 23:28:22] 2 Cypress
[2012-02-03 23:28:22] 3 Cypress
[2012-02-03 23:28:22] 4 Cypress
[2012-02-03 23:28:22] 5 Cypress
[2012-02-03 23:28:22] Selected 4: Cypress
[2012-02-03 23:28:22] Preferred vector width reported 4
[2012-02-03 23:28:22] Max work group size reported 256
[2012-02-03 23:28:22] Unable to open phatk120203.cl or ./phatk120203.cl for reading
[2012-02-03 23:28:22] Failed to init GPU thread 9, disabling device 4
[2012-02-03 23:28:22] Pushing ping to thread 10
[2012-02-03 23:28:22] Init GPU thread 10 GPU 5 virtual GPU 5
[2012-02-03 23:28:22] CL Platform vendor: Advanced Micro Devices, Inc.
[2012-02-03 23:28:22] CL Platform name: AMD Accelerated Parallel Processing
[2012-02-03 23:28:22] CL Platform version: OpenCL 1.1 AMD-APP-SDK-v2.4 (595.10)
[2012-02-03 23:28:22] List of devices:
[2012-02-03 23:28:22] 0 Cypress
[2012-02-03 23:28:22] 1 Cypress
[2012-02-03 23:28:22] 2 Cypress
[2012-02-03 23:28:22] 3 Cypress
[2012-02-03 23:28:22] 4 Cypress
[2012-02-03 23:28:22] 5 Cypress
[2012-02-03 23:28:22] Selected 5: Cypress
[2012-02-03 23:28:22] Preferred vector width reported 4
[2012-02-03 23:28:22] Max work group size reported 256
[2012-02-03 23:28:22] Unable to open phatk120203.cl or ./phatk120203.cl for reading
[2012-02-03 23:28:22] Failed to init GPU thread 10, disabling device 5
[2012-02-03 23:28:22] Init GPU thread 11 GPU 5 virtual GPU 5
[2012-02-03 23:28:22] CL Platform vendor: Advanced Micro Devices, Inc.
[2012-02-03 23:28:22] CL Platform name: AMD Accelerated Parallel Processing
[2012-02-03 23:28:22] CL Platform version: OpenCL 1.1 AMD-APP-SDK-v2.4 (595.10)
[2012-02-03 23:28:22] List of devices:
[2012-02-03 23:28:22] 0 Cypress
[2012-02-03 23:28:22] 1 Cypress
[2012-02-03 23:28:22] 2 Cypress
[2012-02-03 23:28:22] 3 Cypress
[2012-02-03 23:28:22] 4 Cypress
[2012-02-03 23:28:22] 5 Cypress
[2012-02-03 23:28:22] Selected 5: Cypress
[2012-02-03 23:28:22] Preferred vector width reported 4
[2012-02-03 23:28:22] Max work group size reported 256
[2012-02-03 23:28:22] Unable to open phatk120203.cl or ./phatk120203.cl for reading
[2012-02-03 23:28:22] Failed to init GPU thread 11, disabling device 5
[2012-02-03 23:28:22] 12 gpu miner threads started
[2012-02-03 23:28:22] Popping work to work thread
[2012-02-03 23:28:22] No long-poll found on any pool server
[2012-02-03 23:28:22] Popping work to stage thread
[2012-02-03 23:28:22] Pushing work to getwork queue
[2012-02-03 23:28:22] Popping work to stage thread
Segmentation fault
phatk110817.cl was present but not phatk120203.cl. After copying over the new cl files, it runs, but no LP and all rejects after the donation is acknowledged  : cgminer version 2.2.1 - Started: [2012-02-04 00:00:11]
--------------------------------------------------------------------------------
(5s):2128.2 (avg):1948.8 Mh/s | Q:8 A:5 R:13 HW:0 E:62% U:7.28/m
TQ: 6 ST: 6 SS: 0 DW: 0 NB: 1 LW: 22 GF: 0 RF: 0
Connected to http://127.0.0.1:9332 without LP as user brec
Block: 000009fc1b11bd6d37c5aa048b9ce439... Started: [00:00:09]
--------------------------------------------------------------------------------
[P]ool management [G]PU management [S]ettings [D]isplay options [Q]uit
GPU 0: 56.5C 4556RPM | 328.0/362.5Mh/s | A:1 R:2 HW:0 U: 1.46/m I: 9
GPU 1: 59.5C 4556RPM | 328.3/363.4Mh/s | A:0 R:2 HW:0 U: 0.00/m I: 9
GPU 2: 55.0C 4448RPM | 328.2/362.5Mh/s | A:2 R:4 HW:0 U: 2.91/m I: 9
GPU 3: 50.0C 4448RPM | 328.2/361.7Mh/s | A:1 R:1 HW:0 U: 1.46/m I: 9
GPU 4: 51.0C 4473RPM | 325.4/316.9Mh/s | A:1 R:5 HW:0 U: 1.46/m I: 9
GPU 5: 54.5C 4473RPM | 325.2/316.9Mh/s | A:0 R:0 HW:0 U: 0.00/m I: 9
--------------------------------------------------------------------------------
[2012-02-04 00:00:15] Accepted 00000000.30f13029.9234528d GPU 4 thread 4
[2012-02-04 00:00:16] Accepted 00000000.38d5c03f.5cf593a2 GPU 2 thread 2
[2012-02-04 00:00:16] Accepted 00000000.406c3b1c.3cc5c47e GPU 3 thread 3
[2012-02-04 00:00:17] Accepted 00000000.98933d3b.b3a5add1 GPU 2 thread 2
[2012-02-04 00:00:20] Donation is enabled at 0.5% thank you :-)
[2012-02-04 00:00:24] Rejected 00000000.bd52fa21.1eacfac3 GPU 4 thread 4
[2012-02-04 00:00:27] Rejected 00000000.3a377a29.67bfee38 GPU 4 thread 4
[2012-02-04 00:00:28] Rejected 00000000.3f2ae96f.267d2087 GPU 3 thread 3
[2012-02-04 00:00:29] Rejected 00000000.e1af2cf7.a7e6d8eb GPU 0 thread 0
[2012-02-04 00:00:30] Rejected 00000000.023e7b43.f4bce5f4 GPU 4 thread 4
[2012-02-04 00:00:31] Rejected 00000000.d9e890b2.7e65762e GPU 2 thread 2
[2012-02-04 00:00:33] Rejected 00000000.37bfcb30.68f9b05f GPU 4 thread 4
[2012-02-04 00:00:39] Rejected 00000000.613a486a.3215f02e GPU 1 thread 1
[2012-02-04 00:00:43] Rejected 00000000.7ae7b313.98c1d03d GPU 2 thread 2
[2012-02-04 00:00:44] Rejected 00000000.57d079fe.aa055c4c GPU 2 thread 2
[2012-02-04 00:00:48] Rejected 00000000.bed39175.28642786 GPU 4 thread 4
[2012-02-04 00:00:50] Rejected 00000000.b81cba88.0c56241c GPU 1 thread 1
[2012-02-04 00:00:51] Rejected 00000000.86324b58.537504d4 GPU 0 thread 0
[2012-02-04 00:00:52] Rejected 00000000.5a5c59af.0f97c064 GPU 2 thread 2
...
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-ck (OP)
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February 04, 2012, 08:15:16 AM |
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[2012-02-03 23:28:22] Unable to open phatk120203.cl or ./phatk120203.cl for reading
phatk110817.cl was present but not phatk120203.cl. Wait wait wait... they should be pulled into your local git directory by git pull... Something fishy is going on and I don't think it's my code or my git repo  |
Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel
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Proofer
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February 04, 2012, 08:25:51 AM |
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[2012-02-03 23:28:22] Unable to open phatk120203.cl or ./phatk120203.cl for reading
phatk110817.cl was present but not phatk120203.cl. Wait wait wait... they should be pulled into your local git directory by git pull... Something fishy is going on and I don't think it's my code or my git repo They were pulled, but I hadn't copied them from the source/git directory to the working/running directory that I use. After copying them, as previously reported it ran but without LP (p2pool) and with all rejects after the donation acknowledgement. |
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-ck (OP)
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Ruu \o/
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February 04, 2012, 08:31:11 AM |
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[2012-02-03 23:28:22] Unable to open phatk120203.cl or ./phatk120203.cl for reading
phatk110817.cl was present but not phatk120203.cl. Wait wait wait... they should be pulled into your local git directory by git pull... Something fishy is going on and I don't think it's my code or my git repo They were pulled, but I hadn't copied them from the source/git directory to the working/running directory that I use. After copying them, as previously reported it ran but without LP (p2pool) and with all rejects after the donation acknowledgement. I think the rejects were coincidence. Lots of rejects are not uncommon in p2pool if I'm not mistaken? Unless the blockchain is very different on p2pool and donation breaks it (but I didn't think it would do that). So that leaves no bug as far as I can tell. |
Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel
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Proofer
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February 04, 2012, 08:38:07 AM |
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I think the rejects were coincidence. Lots of rejects are not uncommon in p2pool if I'm not mistaken? Unless the blockchain is very different on p2pool and donation breaks it (but I didn't think it would do that). So that leaves no bug as far as I can tell.
Naw... with the current commit, not only all rejects (I just tried again), but no longpoll. With the 2.2.1 version change commit, no such problems. Now, it's entirely possible that I omitted some other prerequisite (as I had previously omitted the new .cl) required by the recent changes. |
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kano
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Linux since 1997 RedHat 4
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February 04, 2012, 08:54:14 AM
Last edit: February 04, 2012, 09:10:57 AM by kano |
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I think the rejects were coincidence. Lots of rejects are not uncommon in p2pool if I'm not mistaken? Unless the blockchain is very different on p2pool and donation breaks it (but I didn't think it would do that). So that leaves no bug as far as I can tell.
Naw... with the current commit, not only all rejects (I just tried again), but no longpoll. With the 2.2.1 version change commit, no such problems. Now, it's entirely possible that I omitted some other prerequisite (as I had previously omitted the new .cl) required by the recent changes. I'm running the current commit (+ the extra api.c change waiting to go in) and it works fine getting LPs and shares ... on a pair of 6950's Edit: I lie - I actually wasn't getting LPs - my testing of LP was so slow that it was just working out the LP's before getting any shares ... |
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Proofer
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February 04, 2012, 09:05:23 AM |
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I think the rejects were coincidence. Lots of rejects are not uncommon in p2pool if I'm not mistaken? Unless the blockchain is very different on p2pool and donation breaks it (but I didn't think it would do that). So that leaves no bug as far as I can tell.
Naw... with the current commit, not only all rejects (I just tried again), but no longpoll. With the 2.2.1 version change commit, no such problems. Now, it's entirely possible that I omitted some other prerequisite (as I had previously omitted the new .cl) required by the recent changes. I'm running the current commit (+ the extra api.c change waiting to go in) and it works fine getting LPs and shares ... on a pair of 6950's With Eclipse I still have the "No long-poll found on any pool server" but not the all-rejects problem. I have both problems with p2pool. That is with the current (Allow the OpenCL platform ID to be chosen with --gpu-platform.) commit. With the 2.2.1 version number commit, I have neither problem. |
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-ck (OP)
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February 04, 2012, 09:07:28 AM |
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Found it. While the kernel init problem proved to be a red herring, the rejects was not. Fixed in git now, thanks for your debugging.
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Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel
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bulanula
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February 04, 2012, 11:47:53 AM |
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What phatk kernel and poclbm kernel does this use ?
Where can I see detailed output ?
Thanks !
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-ck (OP)
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Ruu \o/
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February 04, 2012, 12:03:15 PM |
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What phatk kernel and poclbm kernel does this use ?
Where can I see detailed output ?
Thanks !
Both custom ones unique for cgminer. Phatk is something like ~phatk2.2. poclbm, not sure. The current development versions are updated slightly to work with GCN, but are not the fastest GCN kernels. edit: exactly what detailed output are you after? |
Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel
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jake262144
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February 04, 2012, 12:11:38 PM |
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In windows you need some command for sleep ... not sure what or where to get one.
You'll get a kick out of that - if you don't want to write your own sleep command from scratch, a quick-and-dirty fix is pinging your own machine n number of times using one second intervals  Makes perfect sense, doesn't it? At least in Redmond it does... |
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bulanula
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February 04, 2012, 12:18:45 PM |
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What phatk kernel and poclbm kernel does this use ?
Where can I see detailed output ?
Thanks !
Both custom ones unique for cgminer. Phatk is something like ~phatk2.2. poclbm, not sure. The current development versions are updated slightly to work with GCN, but are not the fastest GCN kernels. edit: exactly what detailed output are you after? Where can I see what values cgminer chooses for the worksize and vectors with each kernel etc. ? Thanks ! |
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-ck (OP)
Legendary
Offline
Activity: 4284
Merit: 1645
Ruu \o/
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February 04, 2012, 12:20:03 PM |
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What phatk kernel and poclbm kernel does this use ?
Where can I see detailed output ?
Thanks !
Both custom ones unique for cgminer. Phatk is something like ~phatk2.2. poclbm, not sure. The current development versions are updated slightly to work with GCN, but are not the fastest GCN kernels. edit: exactly what detailed output are you after? Where can I see what values cgminer chooses for the worksize and vectors with each kernel etc. ? Thanks ! Start with --verbose -T But basically it uses -v 2 -w 128 unless you specify otherwise |
Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel
2% Fee Solo mining at solo.ckpool.org
-ck
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kano
Legendary
Offline
Activity: 4620
Merit: 1851
Linux since 1997 RedHat 4
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February 04, 2012, 12:31:06 PM |
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In windows you need some command for sleep ... not sure what or where to get one.
You'll get a kick out of that - if you don't want to write your own sleep command from scratch, a quick-and-dirty fix is pinging your own machine n number of times using one second intervals Makes perfect sense, doesn't it? At least in Redmond it does... I remembered I did have a windows one years ago ... so searched my hard drive and found: 28432 Jul 25 1996 SLEEP.EXE It just calls the windows Sleep function with the number of seconds supplied (well that's what the function the binary has in it if you look at it directly) It works on WinXP 32 bit - no idea about anything else. http://tradebtc.net/SLEEP.EXE |
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jake262144
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February 04, 2012, 12:57:49 PM |
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No need, I wrote my own. 1996? That's Win95 stuff, positively ancient  That particular API call seems to have made it to XP. |
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bulanula
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February 04, 2012, 03:57:25 PM |
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Managed to get my 447 Mhash/s with my 5870s !
Will post updated stats and details soon. Testing for stability for now.
Hopefully some can appreciate my work and give me some love over at
1Ahbp2y64JFSQu1D6N5rkhw4PtaY9oXtE3
Thanks !
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jake262144
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February 04, 2012, 04:08:19 PM
Last edit: February 04, 2012, 05:10:49 PM by jake262144 |
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Hopefully some can appreciate my work and give me some love over at ...
Your work on optimizing your own miners?? No offense meant but give me a break. So far you've been requesting help for the most part, it feels awkward that you should request donations. Show us the results of your hard work! Do some serious benchmarking across different kernels, compile a spreadsheet and post it, perhaps then you'll see some bitcoin love. |
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