Comments (13)
fiblan
commented on June 15, 2024
Hi @rlmcclain, thanks for your interest.
As suggest by ianni67 in #1, it is better to use nvm and change nodejs version
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash
nvm install node v10.16.3
then check node version with
node --version
As soon as you give me feedback, I update the README with this hint.
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ianni67
commented on June 15, 2024
The comment referred by Fiblan has changed, now it is number #3:
All the best.
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rlmcclain
commented on June 15, 2024
Thanks for the reply. I managed to run these command and get version 10.16.3 installed and do the npm rebuild:
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash
nvm install node 10.16.3
then rebuild the tensorflow module for node.js:
cd bodypix
npm rebuild @tensorflow/tfjs-node build-addon-from-source
Then I opened a new terminal session and did this:
$ cd ~/bin/webcam-virtual-background-master
$ nvm use 10.16.3
Now using node v10.16.3 (npm v6.9.0)
$ node --version
v10.16.3
$ cd bodypix
$ node app.js
node-pre-gyp info This Node instance does not support builds for N-API version 5
node-pre-gyp info This Node instance does not support builds for N-API version 5
Illegal instruction (core dumped)
Similar result - still core dumped.
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ianni67
commented on June 15, 2024
For some reason, nvm installed a newer version than 10.16.3.
In my pc I have:
node --version
v14.1.0
So, please run
nvm install node v14.1.0, then re-build the tensorflow node again. Sorry for the issue.
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rlmcclain
commented on June 15, 2024
Thanks for your continued assistance.
14.1.0 is where I originally started:
rich@myarch:~/bin/webcam-virtual-background-master/bodypix$ nvm use 14.1.0
Now using node v14.1.0 (npm v6.14.4)
rich@myarch:~/bin/webcam-virtual-background-master/bodypix$ node --version
v14.1.0
rich@myarch:~/bin/webcam-virtual-background-master/bodypix$ npm rebuild @tensorflow/tfjs-node build-addon-from-source
> @tensorflow/[email protected] install /home/rich/bin/webcam-virtual-background-master/bodypix/node_modules/@tensorflow/tfjs-node
> node scripts/install.js
CPU-linux-1.7.4.tar.gz
* Building TensorFlow Node.js bindings
@tensorflow/[email protected] /home/rich/bin/webcam-virtual-background-master/bodypix/node_modules/@tensorflow/tfjs-node
rich@myarch:~/bin/webcam-virtual-background-master/bodypix$ node app.js
Illegal instruction (core dumped)
Back to where we started.
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ianni67
commented on June 15, 2024
I'm very sorry. Looks like your issue is not the same as mine, and I made you waste time.
@fiblan will probably take care of this
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fiblan
commented on June 15, 2024
Please, try this:
rm -fr node_modules
npm install
node app.js
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rlmcclain
commented on June 15, 2024
Here we go.
rich@myarch:~/bin/webcam-virtual-background-master/bodypix$ rm -rf node_modules
rich@myarch:~/bin/webcam-virtual-background-master/bodypix$ npm install
> @tensorflow/[email protected] install /home/rich/bin/webcam-virtual-background-master/bodypix/node_modules/@tensorflow/tfjs-node
> node scripts/install.js
CPU-linux-1.7.4.tar.gz
* Downloading libtensorflow
[==============================] 9019249/bps 100% 0.0s
* Building TensorFlow Node.js bindings
npm WARN [email protected] No description
npm WARN [email protected] No repository field.
npm WARN [email protected] No license field.
added 94 packages from 100 contributors and audited 167 packages in 19.268s
1 package is looking for funding
run `npm fund` for details
found 0 vulnerabilities
rich@myarch:~/bin/webcam-virtual-background-master/bodypix$ ll
total 56
drwxr-xr-x 3 rich rich 4096 May 2 13:26 ./
drwxr-xr-x 4 rich rich 4096 Apr 26 15:57 ../
-rw-r--r-- 1 rich rich 1046 Apr 26 15:57 app.js
-rw-r--r-- 1 rich rich 319 Apr 26 15:57 Dockerfile
drwxr-xr-x 87 rich rich 4096 May 2 13:26 node_modules/
-rw-r--r-- 1 rich rich 170 Apr 26 15:57 package.json
-rw-r--r-- 1 rich rich 30823 May 1 13:53 package-lock.json
rich@myarch:~/bin/webcam-virtual-background-master/bodypix$ node --version
v14.1.0
rich@myarch:~/bin/webcam-virtual-background-master/bodypix$ node app.js
Illegal instruction (core dumped)
Same result. I really appreciate your continued help.
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ianni67
commented on June 15, 2024
Sorry for commenting again, but it really looks like an issue with tensorflow-js (tfjs). It relies on some pre-compiled stuff that might have some compatibility issues with your pc.
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fiblan
commented on June 15, 2024
https://www.gitmemory.com/issue/tensorflow/tfjs/2631/572279598
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rlmcclain
commented on June 15, 2024
Here it is. I don't see 'avx':
$ cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 16
model : 4
model name : AMD Phenom(tm) II X4 905e Processor
stepping : 2
microcode : 0x10000db
cpu MHz : 800.000
cache size : 512 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate vmmcall npt lbrv svm_lock nrip_save
bugs : tlb_mmatch fxsave_leak sysret_ss_attrs null_seg amd_e400 spectre_v1 spectre_v2
bogomips : 5016.05
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
processor : 1
vendor_id : AuthenticAMD
cpu family : 16
model : 4
model name : AMD Phenom(tm) II X4 905e Processor
stepping : 2
microcode : 0x10000db
cpu MHz : 800.000
cache size : 512 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate vmmcall npt lbrv svm_lock nrip_save
bugs : tlb_mmatch fxsave_leak sysret_ss_attrs null_seg amd_e400 spectre_v1 spectre_v2
bogomips : 5016.05
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
processor : 2
vendor_id : AuthenticAMD
cpu family : 16
model : 4
model name : AMD Phenom(tm) II X4 905e Processor
stepping : 2
microcode : 0x10000db
cpu MHz : 800.000
cache size : 512 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate vmmcall npt lbrv svm_lock nrip_save
bugs : tlb_mmatch fxsave_leak sysret_ss_attrs null_seg amd_e400 spectre_v1 spectre_v2
bogomips : 5016.05
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
processor : 3
vendor_id : AuthenticAMD
cpu family : 16
model : 4
model name : AMD Phenom(tm) II X4 905e Processor
stepping : 2
microcode : 0x10000db
cpu MHz : 800.000
cache size : 512 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate vmmcall npt lbrv svm_lock nrip_save
bugs : tlb_mmatch fxsave_leak sysret_ss_attrs null_seg amd_e400 spectre_v1 spectre_v2
bogomips : 5016.05
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
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ianni67
commented on June 15, 2024
I do have avx in flags. It looks like your cpu is missing avx extensions and the Tensorflow js runtime is compiled to use those extensions.
I hope this link from Tensorflow github can help.
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rlmcclain
commented on June 15, 2024
Thanks for all the guidance and research. You learn something new everyday. I built my desktop in 2009 and it has been my 'work at everyday' desktop for 11 years with no issues. Although I've changed the Linux distro a few times. I'm not into gaming, so I had no need to upgrade. It has worked fine for all that I need to do. Guess I got my moneys worth. But I think it may be time to upgrade. Seems like a good quarantine project. Again, thanks for the help. You have both been very generous with your time and knowledge. Best Wishes, RichM
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Related Issues (10)
- a few hints... HOT 2
- Specify physical webcam
- Fixing errors with N-API during installation or at first run
- Fix for slow background updating
- Background compatibility HOT 1
- Why not multithreading? HOT 2
- [Suggestion] video as a background HOT 1
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