DOWNLOADS · CPU CAPTURE · 2026-07-27

Source & profiler artifacts

This page provides the published source code, input datasets, generated outputs, and CPU profiling artifacts used throughout the runtime evaluation. The profiler artifacts include both raw execution traces and derived analysis reports.

View the complete project source on GitHub

Published scope. This archive includes the example applications, profiler artifacts, and the brightness operation definition used in the JIT fusion evaluation. Internal runtime sources, generated registries, and JIT backend implementation files are not part of the published artifact set.

ISP and test application source

File	Description
main.c	Persistent graph ISP example
main_alt.c	Single-frame ISP pipeline used for the primary CPU profile
main_test.c	Image operation example demonstrating fusion, reshape, and cast operations
util/util.h	RAW unpacking, gamma correction, CCM utilities, and output helpers
util/stb_image.h	Bundled image loading library
util/stb_image_write.h	Bundled image writing library

Streamed financial-data source

File	Description
order_book/main.c	Persistent tensor graph over live, batched order-book snapshots
util/producer.c	Parallel WebSocket ingestion, parsing, and snapshot assembly
util/queue.c	Lock-free SPSC circular-buffer implementation
util/queue.h	SPSC queue layout and internal interface
util/util.c	Timing and compact pipeline reporting
util/util.h	Stream API, snapshot layout, and benchmark configuration

Operation definition

File	Description
brightness.op	Brightness operation written in the runtime DSL and used for the JIT fusion evaluation
matrix_mul.op	Matrix multiplication operation definition used to show the compiler-to-library path
microprice.op	Batched order-book microprice operation
orderbook_imbalance.op	Bid/ask quantity imbalance operation
slippage.op	Order-book execution slippage operation
visible_matrix_mul.txt	Complete visible compiler trace: parsing, specialization, generated C, LLVM bitcode, and registry output

Streamed financial-data plots

Artifact	Description
throughput.svg	Buffered compute capacity and live-feed throughput on a shared scaled timeline
latency.svg	Compute and end-to-end latency across buffered and live phases

Inputs and generated outputs

Artifact	Description
data/0005.png	Input image for the image operation examples
data/payload_N000.raw	4208 × 3120 packed RAW10 image used by the ISP pipeline
frame_alt_preview.png	RGB preview generated by the full ISP pipeline
frame_alt_nv12.raw	NV12 output generated by the full ISP pipeline
test_crop.png	Crop output from the image operation test
test_green.png	Green channel output from the image operation test
processed/frame_0005_preview.png	Reference RGB output preserved from the ISP application
processed/frame_0005_nv12.raw	Reference NV12 output preserved from the ISP application

Full ISP profiler capture (CPU backend)

Artifact	Description
isp_full_cpu_20260727.report.txt	Complete profiling report
isp_full_cpu_20260727.csv	597-event execution trace containing timing, graph, JIT, memory, data type, byte count, and operation information
roofline.csv	Per-kernel operational intensity and measured throughput
roofline.svg	Roofline visualization generated from the profiler data
flame.folded	Folded stack data for flame graph generation

Persistent graph profiler capture (CPU backend)

Artifact	Description
isp_loop_cpu_20260727.report.txt	Profiler report for 240 persistent graph executions in `main.c`
isp_loop_cpu_20260727.csv	25,694-event trace covering 240 materializations of the persistent graph
roofline.csv	Operational intensity and throughput data for `main.c`
roofline.svg	Roofline visualization for `main.c`
flame.folded	Folded stack data for flame graph generation

Fusion test profiler capture (CPU backend)

Artifact	Description
isp_cpu_20260727.report.txt	Profiling report for the fusion test application
isp_cpu_20260727.csv	Raw execution trace containing fused BRIGHTNESS + LUT operations
roofline.csv	Operational intensity and throughput data for the fusion test
roofline.svg	Roofline visualization for the fusion test
flame.folded	Folded stack data for flame graph generation