Code Insights

Deep profiling reveals bottlenecks and boosts efficiency

CODE EVALUATION

PERFORMANCE DIAGNOSTIC

IT Services Portfolio

In-depth HPC performance profiling

Comprehensive bottlenecks analysis (CPU, memory bandwidth, I/O, network, scalability) at node level and clusteur scale.

Source code review & hotspot identification

Line-by-line code auditing combined with advanced profiling (hardware & software counters) to pinpoint inefficient loops, kernels, and functions (OpenMP, MPI, CUDA, HIP, SYCL/oneAPI).

Efficiency and scalability analysis

Using latest hardware counters driven methodologies, quantify how far your code is from theoretical peak performance and identify when the bottlenecks will degrade you performance.

Hardware-agnostic benchmarking

Execution of real workloads on multiple architectures (AMD Instinct, NVIDIA A100/H100, Intel Xeon/ Habana Gaudi, ARM Graviton, FPGA) with clear before/after comparison metrics.

Actionable optimization roadmap

Prioritized recommendations with estimated gains in runtime, energy consumption, and cost per simulation, ranked by implementation effort and expected ROI

Vendor-neutral diagnostic reports

Independent, reproducible performance audits delivered with flame graphs, trace visualizations, and executive summaries to support procurement, upgrade, or grant applications.