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Raytracing !
#1
Raytracing !
Ported my own raytracer on solaris 2.6. 

[Image: 1625430012259-0-20210704-221729.jpg]
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octaneirix6530
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07-04-2021, 08:23 PM
#2
RE: Raytracing !
Impressive!
Shiunbird
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07-05-2021, 01:43 AM
#3
RE: Raytracing !
thank you
Sharp X68000 PRO HD 4MB Bluescsi
HP Kayak XA-s, Dual Pentium II 400 Mhz 512 MB Voodoo 3, 2x2TB
Sun SparcStation 5 @ 170 Mhz (TurboSparc), 96MB Ram, TGX+ graphics, 2x18GB SCSI
BeBox Dual PPC 603e @ 133 Mhz, 128 MB Ram 2GB SCSI
SGI Octane R14000 @ 600 Mhz 1GB VPro 12 128MB 8GB SCSI
NeXTCube 68040 @ 25 Mhz 64MB NeXTDimension Board 64MB 2GB SCSI
NeXTStation Color 68040 @ 25 Mhz 64 MB  2GB SCSI
NeXTStation Turbo Mono 68040 @ 33 Mhz 64MB  16GB SCSI
NeXTStation Turbo Color 68040 @ 33 Mhz 128MB 4GB SCSI
AlienWare Aurora R8 I9-9900K @ 5 Ghz 64GB 2 x GeForce RTX 2080TI 11GB SLI 1TB SSD NVMe M2 2TB HD

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octaneirix6530
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07-06-2021, 06:09 PM
#4
RE: Raytracing !
Removed memory leaks, added super-sampling, posix multi-threading, and more. Works great on my sun workstation with less 8 Mb footprint.
Speed is really not that bad, I will make a video tomorrow.
Sharp X68000 PRO HD 4MB Bluescsi
HP Kayak XA-s, Dual Pentium II 400 Mhz 512 MB Voodoo 3, 2x2TB
Sun SparcStation 5 @ 170 Mhz (TurboSparc), 96MB Ram, TGX+ graphics, 2x18GB SCSI
BeBox Dual PPC 603e @ 133 Mhz, 128 MB Ram 2GB SCSI
SGI Octane R14000 @ 600 Mhz 1GB VPro 12 128MB 8GB SCSI
NeXTCube 68040 @ 25 Mhz 64MB NeXTDimension Board 64MB 2GB SCSI
NeXTStation Color 68040 @ 25 Mhz 64 MB  2GB SCSI
NeXTStation Turbo Mono 68040 @ 33 Mhz 64MB  16GB SCSI
NeXTStation Turbo Color 68040 @ 33 Mhz 128MB 4GB SCSI
AlienWare Aurora R8 I9-9900K @ 5 Ghz 64GB 2 x GeForce RTX 2080TI 11GB SLI 1TB SSD NVMe M2 2TB HD

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octaneirix6530
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07-08-2021, 12:28 PM
#5
RE: Raytracing !
Any tips on posix multithreading?

I'm trying to learn and I know how I'd split my code, but I'm still struggling with the syntax and how to prepare the threads.
Shiunbird
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07-08-2021, 06:27 PM
#6
RE: Raytracing !
sure i can help, contact me in private
Sharp X68000 PRO HD 4MB Bluescsi
HP Kayak XA-s, Dual Pentium II 400 Mhz 512 MB Voodoo 3, 2x2TB
Sun SparcStation 5 @ 170 Mhz (TurboSparc), 96MB Ram, TGX+ graphics, 2x18GB SCSI
BeBox Dual PPC 603e @ 133 Mhz, 128 MB Ram 2GB SCSI
SGI Octane R14000 @ 600 Mhz 1GB VPro 12 128MB 8GB SCSI
NeXTCube 68040 @ 25 Mhz 64MB NeXTDimension Board 64MB 2GB SCSI
NeXTStation Color 68040 @ 25 Mhz 64 MB  2GB SCSI
NeXTStation Turbo Mono 68040 @ 33 Mhz 64MB  16GB SCSI
NeXTStation Turbo Color 68040 @ 33 Mhz 128MB 4GB SCSI
AlienWare Aurora R8 I9-9900K @ 5 Ghz 64GB 2 x GeForce RTX 2080TI 11GB SLI 1TB SSD NVMe M2 2TB HD

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octaneirix6530
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07-09-2021, 09:11 AM
#7
RE: Raytracing !
Sharp X68000 PRO HD 4MB Bluescsi
HP Kayak XA-s, Dual Pentium II 400 Mhz 512 MB Voodoo 3, 2x2TB
Sun SparcStation 5 @ 170 Mhz (TurboSparc), 96MB Ram, TGX+ graphics, 2x18GB SCSI
BeBox Dual PPC 603e @ 133 Mhz, 128 MB Ram 2GB SCSI
SGI Octane R14000 @ 600 Mhz 1GB VPro 12 128MB 8GB SCSI
NeXTCube 68040 @ 25 Mhz 64MB NeXTDimension Board 64MB 2GB SCSI
NeXTStation Color 68040 @ 25 Mhz 64 MB  2GB SCSI
NeXTStation Turbo Mono 68040 @ 33 Mhz 64MB  16GB SCSI
NeXTStation Turbo Color 68040 @ 33 Mhz 128MB 4GB SCSI
AlienWare Aurora R8 I9-9900K @ 5 Ghz 64GB 2 x GeForce RTX 2080TI 11GB SLI 1TB SSD NVMe M2 2TB HD

10Gb optical fiber Internet
octaneirix6530
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07-09-2021, 04:39 PM
#8
RE: Raytracing !
Sharp X68000 PRO HD 4MB Bluescsi
HP Kayak XA-s, Dual Pentium II 400 Mhz 512 MB Voodoo 3, 2x2TB
Sun SparcStation 5 @ 170 Mhz (TurboSparc), 96MB Ram, TGX+ graphics, 2x18GB SCSI
BeBox Dual PPC 603e @ 133 Mhz, 128 MB Ram 2GB SCSI
SGI Octane R14000 @ 600 Mhz 1GB VPro 12 128MB 8GB SCSI
NeXTCube 68040 @ 25 Mhz 64MB NeXTDimension Board 64MB 2GB SCSI
NeXTStation Color 68040 @ 25 Mhz 64 MB  2GB SCSI
NeXTStation Turbo Mono 68040 @ 33 Mhz 64MB  16GB SCSI
NeXTStation Turbo Color 68040 @ 33 Mhz 128MB 4GB SCSI
AlienWare Aurora R8 I9-9900K @ 5 Ghz 64GB 2 x GeForce RTX 2080TI 11GB SLI 1TB SSD NVMe M2 2TB HD

10Gb optical fiber Internet
octaneirix6530
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07-09-2021, 04:40 PM
#9
RE: Raytracing !
(07-09-2021, 04:40 PM)octaneirix6530 Wrote:  
the dithering post-processing is very slow, while it gives good results. it is floyd steinberg. any help to do it faster from 32bpp to 8 bit or less welcome  Smile
Sharp X68000 PRO HD 4MB Bluescsi
HP Kayak XA-s, Dual Pentium II 400 Mhz 512 MB Voodoo 3, 2x2TB
Sun SparcStation 5 @ 170 Mhz (TurboSparc), 96MB Ram, TGX+ graphics, 2x18GB SCSI
BeBox Dual PPC 603e @ 133 Mhz, 128 MB Ram 2GB SCSI
SGI Octane R14000 @ 600 Mhz 1GB VPro 12 128MB 8GB SCSI
NeXTCube 68040 @ 25 Mhz 64MB NeXTDimension Board 64MB 2GB SCSI
NeXTStation Color 68040 @ 25 Mhz 64 MB  2GB SCSI
NeXTStation Turbo Mono 68040 @ 33 Mhz 64MB  16GB SCSI
NeXTStation Turbo Color 68040 @ 33 Mhz 128MB 4GB SCSI
AlienWare Aurora R8 I9-9900K @ 5 Ghz 64GB 2 x GeForce RTX 2080TI 11GB SLI 1TB SSD NVMe M2 2TB HD

10Gb optical fiber Internet
(This post was last modified: 07-09-2021, 05:16 PM by octaneirix6530.)
 octaneirix6530
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07-09-2021, 04:40 PM
#10
RE: Raytracing !
Sharp X68000 PRO HD 4MB Bluescsi
HP Kayak XA-s, Dual Pentium II 400 Mhz 512 MB Voodoo 3, 2x2TB
Sun SparcStation 5 @ 170 Mhz (TurboSparc), 96MB Ram, TGX+ graphics, 2x18GB SCSI
BeBox Dual PPC 603e @ 133 Mhz, 128 MB Ram 2GB SCSI
SGI Octane R14000 @ 600 Mhz 1GB VPro 12 128MB 8GB SCSI
NeXTCube 68040 @ 25 Mhz 64MB NeXTDimension Board 64MB 2GB SCSI
NeXTStation Color 68040 @ 25 Mhz 64 MB  2GB SCSI
NeXTStation Turbo Mono 68040 @ 33 Mhz 64MB  16GB SCSI
NeXTStation Turbo Color 68040 @ 33 Mhz 128MB 4GB SCSI
AlienWare Aurora R8 I9-9900K @ 5 Ghz 64GB 2 x GeForce RTX 2080TI 11GB SLI 1TB SSD NVMe M2 2TB HD

10Gb optical fiber Internet
octaneirix6530
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Posts: 129
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07-09-2021, 05:18 PM
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