Development Director
CurrentWorking on the Substance CPU Engine for procedural texture synthesis.
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@allegorithmic.com
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2 phones found area 344
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Eric Batut is listed as Development Director at Allegorithmic, based in Greater Clermont-Ferrand Area, France. AeroLeads shows a work email signal at allegorithmic.com, phone signal with area code 344, and a matched LinkedIn profile for Eric Batut.
Eric Batut previously worked as Senior SW Integration Engineer at Motorola Mobile Devices and System Engineer, Platform Planning & Performance at Motorola Mobile Devices. Eric Batut holds Ph.D, Digital Signal Processing, Wireless Communications from Grenoble Inp - Uga.
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I am a low-level SW integration expert for embedded real-time targets, with a strong background in signal processing algorithms and 2G/3G handsets SW, having significantly contributed to the bringup / debug / maintenance of the modem SW for current 3G Motorola phones (Milestone, Flipout...).I am a very HW-focused SW engineer, because I am convinced that a detailed knowledge of the underlying HW (core architecture, pipeline stages, program / data busses...) is absolutely necessary to a satisfying level of SW performance, as well as a deep knowledge of the SW development tools for a given architecture.I am also extremely interested in everything that makes pixels move on a screen, and by the video game creation process in particular, hopefully making it my day job one day.Specialties: Bare-metal embedded SW (bootloader, HW drivers, RTOS)Low-level SW debug (Lauterbach / TI / ARM debuggers, ETM / CTOOLS trace, stack dump analysis, postmortem crash analysis)SW development for a wide array of architectures / SCMs:• x86 for PCs• ARM / PowerPC / MIPS for game consoles• several DSPs (Analog Devices, TI, ST, StarCore, Ceva)• shell scripts / Python / Perl / Practice for small-scale tool development• wxWidgets GUIs• ClearCase, Perforce, Git
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Working on the Substance CPU Engine for procedural texture synthesis.
Technical lead responsible for many performance improvements related to the modem SW and to the way it is built (memory footprint, MIPS, build time, boot time, driver code optimization).Development and maintenance of the low-level debug environment (JTAG / Trace / HW signals capture) used throughout the organization.Owner of the modem SW toolchain (RTOS configuration, build environment, link strategy, memory partitioning).Lead for long-standing issues with third-party ICs or code.
Computational complexity evaluation of various IPSEC libraries on embedded targets (C & ASM on ARM cores, shell scripts).Maintenance and extension of the main RTOS-aware performance profiling tools (Perl, JTAG scripts, logic analyzers) used in Motorola for the SC140-based platforms.Competitive benchmarking, development of an automated current drain measurement tool (LabView, NI data acquisition card, Agilent/R&S 2G/3G network simulators). The need for manual intervention during test sessions was completely removed.Evaluation of IC suppliers performance for HW/SW 3G platforms (modem and multimedia use cases). Participation to the supplier selection process according to the requirements for a given tier/timeframe.
Broad research activities about signal processing for third generation (UMTS) mobile units, mostly linked to my Ph.D work: - channel estimation algorithms (Matlab, C, C++) - computational complexity evaluation for various equalization algorithms - fixed-point implementation of equalization algorithms, performance degradation evaluation - real-time HW (VHDL) & SW (VHDL, C, C++, ASM, SSE2) implementation of bottleneck blocks from the receiver front-end - runtime reconfiguration (software radio) of the receive and transmit paths (UMTS FDD & TDD)Numerous collaborations with academic and industrial partners.
Master of Engineering - Final year internshipDefinition and implementation (C & C++, x86) of a GSM signal time-frequency tracking algorithm for non-cooperative environments.Research, definition and implementation (C & C++, x86) of an untrained transmission classifying algorithm for non-cooperative environments.
Master of Engineering - 2nd year internshipImplementation of demodulation/decoding blocks based on the Viterbi algorithm using the Mustig software. The resulting signal processing chain was later packaged as a commercially available toolbox.Development of an x86 backend (C & ASM, x86) for the Mustig code generator. Simulation speed with the on-the-fly generated assembly code was increased more than 10x compared to the interpreted pseudo-code.
Development, co-design and implementation of low-complexity channel estimation and reception algorithms for UMTS modems. The final.
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Eric Batut works for Allegorithmic.
Eric Batut is listed as Development Director at Allegorithmic.
AeroLeads has found 1 work email signal at @allegorithmic.com for Eric Batut at Allegorithmic.
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Eric Batut is based in Greater Clermont-Ferrand Area, France while working with Allegorithmic.
Eric Batut has worked for Allegorithmic, Motorola Mobile Devices, Orange Labs (Was: France Telecom R&D), Thales (Was: Thomson Csf), and Gresilog.
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Eric Batut holds Ph.D, Digital Signal Processing, Wireless Communications from Grenoble Inp - Uga.
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