DOS ain't dead - Compilation speed with GCC

Compilation speed with GCC (Developers)

posted by DOS386, 20.06.2008, 09:38

> GCC speed can be slower than necessary if not used properly

> 4). run without too many background services, processes, etc. (pure DOS?

:-)

> 5). decent-sized cache loaded (UIDE, LBACACHE)

see 11. below

> 8). (NTFS only) "upx -d .../*.exe"

NTSC4DOS rocks :lol3:

> 11). set TMPDIR= to moderate-sized RAM disk

Most likely the best idea in your list :clap:

> 20). use Ultra DMA driver (UIDE, UDMA, XDMA, XDMA32)

RAM is better, see 11. above

> 23). avoid (slow!) virtual memory (CWSDPMI) by freeing up RAM

using HDPMI32 ;-)

> 24). run V86 mode (NTVDM, DOSEMU, VMware??) faster than full emu (QEMU, DOSBox)

Natively ? :hungry:

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Complete thread:

Compilation speed with GCC - Rugxulo, 20.06.2008, 00:17 (Developers)
- Compilation speed with GCC - DOS386, 20.06.2008, 09:38
  - Compilation speed with GCC - RayeR, 20.06.2008, 12:34
    - Compilation speed with GCC - Rugxulo, 20.06.2008, 21:23
      - Compilation speed with GCC - Rugxulo, 21.06.2008, 01:04
        Compilation speed with GCC - Japheth, 21.06.2008, 09:06
- Compilation speed with GCC - sol, 20.06.2008, 17:36
  - Compilation speed with GCC - Rugxulo, 20.06.2008, 21:28
- Compilation speed with GCC - Rugxulo, 21.06.2008, 01:09
  - Compilation speed with GCC - sol, 21.06.2008, 01:22
    - Compilation speed with GCC - Rugxulo, 21.06.2008, 07:44
    - Compilation speed with GCC - marcov, 21.06.2008, 14:07
- Compilation speed with GCC - marcov, 21.06.2008, 14:03
- Compilation speed with GCC - marcov, 21.06.2008, 14:10
  - Compilation speed with GCC - Rugxulo, 22.06.2008, 03:16
    - Compilation speed with GCC - marcov, 22.06.2008, 11:39
      - Compilation speed with GCC - Rugxulo, 24.06.2008, 01:29
        Compilation speed with GCC - sol, 24.06.2008, 01:42
        Compilation speed with GCC - Rugxulo, 24.06.2008, 03:34
        Compilation speed with GCC - marcov, 24.06.2008, 09:27
- Compilation speed with GCC - marcov, 21.06.2008, 14:13
  - Compilation speed with GCC - Rugxulo, 22.06.2008, 03:06
    - Compilation speed with GCC - marcov, 22.06.2008, 11:46
      - Compilation speed with GCC - Rugxulo, 06.07.2008, 17:18
        Compilation speed with GCC - marcov, 09.07.2008, 18:11
- Compilation speed with GCC - Rugxulo, 09.09.2008, 22:16