NHacker Next
  • new
  • past
  • show
  • ask
  • show
  • jobs
  • submit
Vectorizing for Fun and Performance (ibm.com)
spider-mario 2 days ago [-]
In C++, this can be achieved portably using the Highway library: https://github.com/google/highway

(Disclaimer: I work at Google, but not on this, and I am writing this in my personal capacity.)

jiehong 1 days ago [-]
Makes me wonder why IBM never tried to make a GPU at some point.
bear8642 1 days ago [-]
They sort of did with the Cell https://en.wikipedia.org/wiki/Cell_(processor)
jiehong 1 days ago [-]
Ah, you're right!

I didn't realize they actually made a version of the Cell for blade servers at the time

8 days ago [-]
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact
Rendered at 21:35:35 GMT+0000 (Coordinated Universal Time) with Vercel.